31532904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 93693600

約数和(自身を除く): 62160696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 531, 571, 708, 767, 936, 1062, 1142, 1416, 1534, 1713, 2124, 2284, 2301, 3068, 3426, 4248, 4568, 4602, 5139, 6136, 6852, 6903, 7423, 9204, 10278, 13704, 13806, 14846, 18408, 20556, 22269, 27612, 29692, 33689, 41112, 44538, 55224, 59384, 66807, 67378, 89076, 101067, 133614, 134756, 178152, 202134, 267228, 269512, 303201, 404268, 437957, 534456, 606402, 808536, 875914, 1212804, 1313871, 1751828, 2425608, 2627742, 3503656, 3941613, 5255484, 7883226, 10510968, 15766452, 31532904]

約数ペア:

[(1, 31532904), (2, 15766452), (3, 10510968), (4, 7883226), (6, 5255484), (8, 3941613), (9, 3503656), (12, 2627742), (13, 2425608), (18, 1751828), (24, 1313871), (26, 1212804), (36, 875914), (39, 808536), (52, 606402), (59, 534456), (72, 437957), (78, 404268), (104, 303201), (117, 269512), (118, 267228), (156, 202134), (177, 178152), (234, 134756), (236, 133614), (312, 101067), (354, 89076), (468, 67378), (472, 66807), (531, 59384), (571, 55224), (708, 44538), (767, 41112), (936, 33689), (1062, 29692), (1142, 27612), (1416, 22269), (1534, 20556), (1713, 18408), (2124, 14846), (2284, 13806), (2301, 13704), (3068, 10278), (3426, 9204), (4248, 7423), (4568, 6903), (4602, 6852), (5139, 6136)]