89808916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{12911}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 164860416

約数和(自身を除く): 75051500

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 12911, 25822, 51644, 477707, 606817, 955414, 1213634, 1910828, 2427268, 22452229, 44904458, 89808916]

約数ペア:

[(1, 89808916), (2, 44904458), (4, 22452229), (37, 2427268), (47, 1910828), (74, 1213634), (94, 955414), (148, 606817), (188, 477707), (1739, 51644), (3478, 25822), (6956, 12911)]