31325376

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 90383360

約数和(自身を除く): 59057984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 277, 304, 372, 456, 496, 554, 589, 608, 744, 831, 912, 992, 1108, 1178, 1216, 1488, 1662, 1767, 1824, 1984, 2216, 2356, 2976, 3324, 3534, 3648, 4432, 4712, 5263, 5952, 6648, 7068, 8587, 8864, 9424, 10526, 13296, 14136, 15789, 17174, 17728, 18848, 21052, 25761, 26592, 28272, 31578, 34348, 37696, 42104, 51522, 53184, 56544, 63156, 68696, 84208, 103044, 113088, 126312, 137392, 163153, 168416, 206088, 252624, 274784, 326306, 336832, 412176, 489459, 505248, 549568, 652612, 824352, 978918, 1010496, 1305224, 1648704, 1957836, 2610448, 3915672, 5220896, 7831344, 10441792, 15662688, 31325376]

約数ペア:

[(1, 31325376), (2, 15662688), (3, 10441792), (4, 7831344), (6, 5220896), (8, 3915672), (12, 2610448), (16, 1957836), (19, 1648704), (24, 1305224), (31, 1010496), (32, 978918), (38, 824352), (48, 652612), (57, 549568), (62, 505248), (64, 489459), (76, 412176), (93, 336832), (96, 326306), (114, 274784), (124, 252624), (152, 206088), (186, 168416), (192, 163153), (228, 137392), (248, 126312), (277, 113088), (304, 103044), (372, 84208), (456, 68696), (496, 63156), (554, 56544), (589, 53184), (608, 51522), (744, 42104), (831, 37696), (912, 34348), (992, 31578), (1108, 28272), (1178, 26592), (1216, 25761), (1488, 21052), (1662, 18848), (1767, 17728), (1824, 17174), (1984, 15789), (2216, 14136), (2356, 13296), (2976, 10526), (3324, 9424), (3534, 8864), (3648, 8587), (4432, 7068), (4712, 6648), (5263, 5952)]