89396684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55457}}^1$

素因数の和:55505

約数の個数: 24

約数和(自身を含む): 173916288

約数和(自身を除く): 84519604

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 55457, 110914, 221828, 720941, 1441882, 1719167, 2883764, 3438334, 6876668, 22349171, 44698342, 89396684]

約数ペア:

[(1, 89396684), (2, 44698342), (4, 22349171), (13, 6876668), (26, 3438334), (31, 2883764), (52, 1719167), (62, 1441882), (124, 720941), (403, 221828), (806, 110914), (1612, 55457)]