70019018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{4019}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 108829440

約数和(自身を除く): 38810422

約数列:

[1, 2, 31, 62, 281, 562, 4019, 8038, 8711, 17422, 124589, 249178, 1129339, 2258678, 35009509, 70019018]

約数ペア:

[(1, 70019018), (2, 35009509), (31, 2258678), (62, 1129339), (281, 249178), (562, 124589), (4019, 17422), (8038, 8711)]