31528352

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{20963}}^1$

素因数の和:21020

約数の個数: 24

約数和(自身を含む): 63395136

約数和(自身を除く): 31866784

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 20963, 41926, 83852, 167704, 335408, 670816, 985261, 1970522, 3941044, 7882088, 15764176, 31528352]

約数ペア:

[(1, 31528352), (2, 15764176), (4, 7882088), (8, 3941044), (16, 1970522), (32, 985261), (47, 670816), (94, 335408), (188, 167704), (376, 83852), (752, 41926), (1504, 20963)]