91381864

素因数分解:

$2^3\times 7^2\times {\mathrm{233117}}^1$

素因数の和:233137

約数の個数: 24

約数和(自身を含む): 199315890

約数和(自身を除く): 107934026

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 233117, 466234, 932468, 1631819, 1864936, 3263638, 6527276, 11422733, 13054552, 22845466, 45690932, 91381864]

約数ペア:

[(1, 91381864), (2, 45690932), (4, 22845466), (7, 13054552), (8, 11422733), (14, 6527276), (28, 3263638), (49, 1864936), (56, 1631819), (98, 932468), (196, 466234), (392, 233117)]