72101698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{3943}}^1$

素因数の和:4209

約数の個数: 16

約数和(自身を含む): 111315456

約数和(自身を除く): 39213758

約数列:

[1, 2, 41, 82, 223, 446, 3943, 7886, 9143, 18286, 161663, 323326, 879289, 1758578, 36050849, 72101698]

約数ペア:

[(1, 72101698), (2, 36050849), (41, 1758578), (82, 879289), (223, 323326), (446, 161663), (3943, 18286), (7886, 9143)]