83783984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 167624688

約数和(自身を除く): 83840704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 307, 461, 592, 614, 922, 1228, 1844, 2456, 3688, 4912, 7376, 11359, 17057, 22718, 34114, 45436, 68228, 90872, 136456, 141527, 181744, 272912, 283054, 566108, 1132216, 2264432, 5236499, 10472998, 20945996, 41891992, 83783984]

約数ペア:

[(1, 83783984), (2, 41891992), (4, 20945996), (8, 10472998), (16, 5236499), (37, 2264432), (74, 1132216), (148, 566108), (296, 283054), (307, 272912), (461, 181744), (592, 141527), (614, 136456), (922, 90872), (1228, 68228), (1844, 45436), (2456, 34114), (3688, 22718), (4912, 17057), (7376, 11359)]