31944614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28573}}^1$

素因数の和:28631

約数の個数: 16

約数和(自身を含む): 52804752

約数和(自身を除く): 20860138

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 28573, 57146, 371449, 742898, 1228639, 2457278, 15972307, 31944614]

約数ペア:

[(1, 31944614), (2, 15972307), (13, 2457278), (26, 1228639), (43, 742898), (86, 371449), (559, 57146), (1118, 28573)]