31708656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 102910080

約数和(自身を除く): 71201424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 379, 498, 504, 581, 664, 747, 758, 996, 1008, 1137, 1162, 1328, 1494, 1516, 1743, 1992, 2274, 2324, 2653, 2988, 3032, 3411, 3486, 3984, 4548, 4648, 5229, 5306, 5976, 6064, 6822, 6972, 7959, 9096, 9296, 10458, 10612, 11952, 13644, 13944, 15918, 18192, 20916, 21224, 23877, 27288, 27888, 31457, 31836, 41832, 42448, 47754, 54576, 62914, 63672, 83664, 94371, 95508, 125828, 127344, 188742, 191016, 220199, 251656, 283113, 377484, 382032, 440398, 503312, 566226, 660597, 754968, 880796, 1132452, 1321194, 1509936, 1761592, 1981791, 2264904, 2642388, 3523184, 3963582, 4529808, 5284776, 7927164, 10569552, 15854328, 31708656]

約数ペア:

[(1, 31708656), (2, 15854328), (3, 10569552), (4, 7927164), (6, 5284776), (7, 4529808), (8, 3963582), (9, 3523184), (12, 2642388), (14, 2264904), (16, 1981791), (18, 1761592), (21, 1509936), (24, 1321194), (28, 1132452), (36, 880796), (42, 754968), (48, 660597), (56, 566226), (63, 503312), (72, 440398), (83, 382032), (84, 377484), (112, 283113), (126, 251656), (144, 220199), (166, 191016), (168, 188742), (249, 127344), (252, 125828), (332, 95508), (336, 94371), (379, 83664), (498, 63672), (504, 62914), (581, 54576), (664, 47754), (747, 42448), (758, 41832), (996, 31836), (1008, 31457), (1137, 27888), (1162, 27288), (1328, 23877), (1494, 21224), (1516, 20916), (1743, 18192), (1992, 15918), (2274, 13944), (2324, 13644), (2653, 11952), (2988, 10612), (3032, 10458), (3411, 9296), (3486, 9096), (3984, 7959), (4548, 6972), (4648, 6822), (5229, 6064), (5306, 5976)]