87040304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5297}}^1$

素因数の和:5397

約数の個数: 40

約数和(自身を含む): 183946560

約数和(自身を除く): 96906256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 5297, 8216, 10594, 16432, 21188, 42376, 68861, 84752, 137722, 275444, 418463, 550888, 836926, 1101776, 1673852, 3347704, 5440019, 6695408, 10880038, 21760076, 43520152, 87040304]

約数ペア:

[(1, 87040304), (2, 43520152), (4, 21760076), (8, 10880038), (13, 6695408), (16, 5440019), (26, 3347704), (52, 1673852), (79, 1101776), (104, 836926), (158, 550888), (208, 418463), (316, 275444), (632, 137722), (1027, 84752), (1264, 68861), (2054, 42376), (4108, 21188), (5297, 16432), (8216, 10594)]