70180438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{3581}}^1$

素因数の和:3863

約数の個数: 16

約数和(自身を含む): 108319680

約数和(自身を除く): 38139242

約数列:

[1, 2, 41, 82, 239, 478, 3581, 7162, 9799, 19598, 146821, 293642, 855859, 1711718, 35090219, 70180438]

約数ペア:

[(1, 70180438), (2, 35090219), (41, 1711718), (82, 855859), (239, 293642), (478, 146821), (3581, 19598), (7162, 9799)]