86785438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 138200832

約数和(自身を除く): 51415394

約数列:

[1, 2, 41, 43, 82, 86, 151, 163, 302, 326, 1763, 3526, 6191, 6493, 6683, 7009, 12382, 12986, 13366, 14018, 24613, 49226, 266213, 287369, 532426, 574738, 1009133, 1058359, 2018266, 2116718, 43392719, 86785438]

約数ペア:

[(1, 86785438), (2, 43392719), (41, 2116718), (43, 2018266), (82, 1058359), (86, 1009133), (151, 574738), (163, 532426), (302, 287369), (326, 266213), (1763, 49226), (3526, 24613), (6191, 14018), (6493, 13366), (6683, 12986), (7009, 12382)]