70909142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{4003}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 112864752

約数和(自身を除く): 41955610

約数列:

[1, 2, 17, 34, 521, 1042, 4003, 8006, 8857, 17714, 68051, 136102, 2085563, 4171126, 35454571, 70909142]

約数ペア:

[(1, 70909142), (2, 35454571), (17, 4171126), (34, 2085563), (521, 136102), (1042, 68051), (4003, 17714), (8006, 8857)]