85936028

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{68639}}^1$

素因数の和:68956

約数の個数: 12

約数和(自身を含む): 150870720

約数和(自身を除く): 64934692

約数列:

[1, 2, 4, 313, 626, 1252, 68639, 137278, 274556, 21484007, 42968014, 85936028]

約数ペア:

[(1, 85936028), (2, 42968014), (4, 21484007), (313, 274556), (626, 137278), (1252, 68639)]