85865218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{3581}}^1$

素因数の和:4233

約数の個数: 16

約数和(自身を含む): 135829440

約数和(自身を除く): 49964222

約数列:

[1, 2, 19, 38, 631, 1262, 3581, 7162, 11989, 23978, 68039, 136078, 2259611, 4519222, 42932609, 85865218]

約数ペア:

[(1, 85865218), (2, 42932609), (19, 4519222), (38, 2259611), (631, 136078), (1262, 68039), (3581, 23978), (7162, 11989)]