89404244

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 159089280

約数和(自身を除く): 69685036

約数列:

[1, 2, 4, 113, 139, 226, 278, 452, 556, 1423, 2846, 5692, 15707, 31414, 62828, 160799, 197797, 321598, 395594, 643196, 791188, 22351061, 44702122, 89404244]

約数ペア:

[(1, 89404244), (2, 44702122), (4, 22351061), (113, 791188), (139, 643196), (226, 395594), (278, 321598), (452, 197797), (556, 160799), (1423, 62828), (2846, 31414), (5692, 15707)]