85840212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166357}}^1$

素因数の和:166407

約数の個数: 24

約数和(自身を含む): 204953056

約数和(自身を除く): 119112844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 166357, 332714, 499071, 665428, 998142, 1996284, 7153351, 14306702, 21460053, 28613404, 42920106, 85840212]

約数ペア:

[(1, 85840212), (2, 42920106), (3, 28613404), (4, 21460053), (6, 14306702), (12, 7153351), (43, 1996284), (86, 998142), (129, 665428), (172, 499071), (258, 332714), (516, 166357)]