90565408

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 182256480

約数和(自身を除く): 91691072

約数列:

[1, 2, 4, 8, 16, 32, 97, 163, 179, 194, 326, 358, 388, 652, 716, 776, 1304, 1432, 1552, 2608, 2864, 3104, 5216, 5728, 15811, 17363, 29177, 31622, 34726, 58354, 63244, 69452, 116708, 126488, 138904, 233416, 252976, 277808, 466832, 505952, 555616, 933664, 2830169, 5660338, 11320676, 22641352, 45282704, 90565408]

約数ペア:

[(1, 90565408), (2, 45282704), (4, 22641352), (8, 11320676), (16, 5660338), (32, 2830169), (97, 933664), (163, 555616), (179, 505952), (194, 466832), (326, 277808), (358, 252976), (388, 233416), (652, 138904), (716, 126488), (776, 116708), (1304, 69452), (1432, 63244), (1552, 58354), (2608, 34726), (2864, 31622), (3104, 29177), (5216, 17363), (5728, 15811)]