40877098

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 62747136

約数和(自身を除く): 21870038

約数列:

[1, 2, 53, 106, 271, 542, 1423, 2846, 14363, 28726, 75419, 150838, 385633, 771266, 20438549, 40877098]

約数ペア:

[(1, 40877098), (2, 20438549), (53, 771266), (106, 385633), (271, 150838), (542, 75419), (1423, 28726), (2846, 14363)]