91003072

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 185495184

約数和(自身を除く): 94492112

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 107, 137, 194, 214, 274, 388, 428, 548, 776, 856, 1096, 1552, 1712, 2192, 3104, 3424, 4384, 6208, 6848, 8768, 10379, 13289, 14659, 20758, 26578, 29318, 41516, 53156, 58636, 83032, 106312, 117272, 166064, 212624, 234544, 332128, 425248, 469088, 664256, 850496, 938176, 1421923, 2843846, 5687692, 11375384, 22750768, 45501536, 91003072]

約数ペア:

[(1, 91003072), (2, 45501536), (4, 22750768), (8, 11375384), (16, 5687692), (32, 2843846), (64, 1421923), (97, 938176), (107, 850496), (137, 664256), (194, 469088), (214, 425248), (274, 332128), (388, 234544), (428, 212624), (548, 166064), (776, 117272), (856, 106312), (1096, 83032), (1552, 58636), (1712, 53156), (2192, 41516), (3104, 29318), (3424, 26578), (4384, 20758), (6208, 14659), (6848, 13289), (8768, 10379)]