31410192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 65726448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 101, 114, 124, 132, 152, 176, 186, 202, 209, 228, 248, 264, 303, 304, 341, 372, 404, 418, 456, 496, 528, 589, 606, 627, 682, 744, 808, 836, 912, 1023, 1111, 1178, 1212, 1254, 1364, 1488, 1616, 1672, 1767, 1919, 2046, 2222, 2356, 2424, 2508, 2728, 3131, 3333, 3344, 3534, 3838, 4092, 4444, 4712, 4848, 5016, 5456, 5757, 6262, 6479, 6666, 7068, 7676, 8184, 8888, 9393, 9424, 10032, 11514, 12524, 12958, 13332, 14136, 15352, 16368, 17776, 18786, 19437, 21109, 23028, 25048, 25916, 26664, 28272, 30704, 34441, 37572, 38874, 42218, 46056, 50096, 51832, 53328, 59489, 63327, 68882, 75144, 77748, 84436, 92112, 103323, 103664, 118978, 126654, 137764, 150288, 155496, 168872, 178467, 206646, 237956, 253308, 275528, 310992, 337744, 356934, 413292, 475912, 506616, 551056, 654379, 713868, 826584, 951824, 1013232, 1308758, 1427736, 1653168, 1963137, 2617516, 2855472, 3926274, 5235032, 7852548, 10470064, 15705096, 31410192]

約数ペア:

[(1, 31410192), (2, 15705096), (3, 10470064), (4, 7852548), (6, 5235032), (8, 3926274), (11, 2855472), (12, 2617516), (16, 1963137), (19, 1653168), (22, 1427736), (24, 1308758), (31, 1013232), (33, 951824), (38, 826584), (44, 713868), (48, 654379), (57, 551056), (62, 506616), (66, 475912), (76, 413292), (88, 356934), (93, 337744), (101, 310992), (114, 275528), (124, 253308), (132, 237956), (152, 206646), (176, 178467), (186, 168872), (202, 155496), (209, 150288), (228, 137764), (248, 126654), (264, 118978), (303, 103664), (304, 103323), (341, 92112), (372, 84436), (404, 77748), (418, 75144), (456, 68882), (496, 63327), (528, 59489), (589, 53328), (606, 51832), (627, 50096), (682, 46056), (744, 42218), (808, 38874), (836, 37572), (912, 34441), (1023, 30704), (1111, 28272), (1178, 26664), (1212, 25916), (1254, 25048), (1364, 23028), (1488, 21109), (1616, 19437), (1672, 18786), (1767, 17776), (1919, 16368), (2046, 15352), (2222, 14136), (2356, 13332), (2424, 12958), (2508, 12524), (2728, 11514), (3131, 10032), (3333, 9424), (3344, 9393), (3534, 8888), (3838, 8184), (4092, 7676), (4444, 7068), (4712, 6666), (4848, 6479), (5016, 6262), (5456, 5757)]