31914572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 57711360

約数和(自身を除く): 25796788

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 1129, 2258, 4516, 7067, 14134, 28268, 41773, 83546, 167092, 215639, 431278, 862556, 7978643, 15957286, 31914572]

約数ペア:

[(1, 31914572), (2, 15957286), (4, 7978643), (37, 862556), (74, 431278), (148, 215639), (191, 167092), (382, 83546), (764, 41773), (1129, 28268), (2258, 14134), (4516, 7067)]