80022746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1409}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 122077800

約数和(自身を除く): 42055054

約数列:

[1, 2, 73, 146, 389, 778, 1409, 2818, 28397, 56794, 102857, 205714, 548101, 1096202, 40011373, 80022746]

約数ペア:

[(1, 80022746), (2, 40011373), (73, 1096202), (146, 548101), (389, 205714), (778, 102857), (1409, 56794), (2818, 28397)]