90304864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5867}}^1$

素因数の和:5927

約数の個数: 48

約数和(自身を含む): 196671888

約数和(自身を除く): 106367024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 5867, 7696, 11734, 15392, 23468, 46936, 76271, 93872, 152542, 187744, 217079, 305084, 434158, 610168, 868316, 1220336, 1736632, 2440672, 2822027, 3473264, 5644054, 6946528, 11288108, 22576216, 45152432, 90304864]

約数ペア:

[(1, 90304864), (2, 45152432), (4, 22576216), (8, 11288108), (13, 6946528), (16, 5644054), (26, 3473264), (32, 2822027), (37, 2440672), (52, 1736632), (74, 1220336), (104, 868316), (148, 610168), (208, 434158), (296, 305084), (416, 217079), (481, 187744), (592, 152542), (962, 93872), (1184, 76271), (1924, 46936), (3848, 23468), (5867, 15392), (7696, 11734)]