85876864

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{2551}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 171800640

約数和(自身を除く): 85923776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 2551, 4208, 5102, 8416, 10204, 16832, 20408, 33664, 40816, 81632, 163264, 326528, 670913, 1341826, 2683652, 5367304, 10734608, 21469216, 42938432, 85876864]

約数ペア:

[(1, 85876864), (2, 42938432), (4, 21469216), (8, 10734608), (16, 5367304), (32, 2683652), (64, 1341826), (128, 670913), (263, 326528), (526, 163264), (1052, 81632), (2104, 40816), (2551, 33664), (4208, 20408), (5102, 16832), (8416, 10204)]