86781814

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{41051}}^1$

素因数の和:41211

約数の個数: 16

約数和(自身を含む): 149757696

約数和(自身を除く): 62975882

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 41051, 82102, 287357, 574714, 6198701, 12397402, 43390907, 86781814]

約数ペア:

[(1, 86781814), (2, 43390907), (7, 12397402), (14, 6198701), (151, 574714), (302, 287357), (1057, 82102), (2114, 41051)]