86892572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4409}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 164228400

約数和(自身を除く): 77335828

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4409, 4927, 8818, 9854, 17636, 19708, 57317, 114634, 229268, 1671011, 3342022, 6684044, 21723143, 43446286, 86892572]

約数ペア:

[(1, 86892572), (2, 43446286), (4, 21723143), (13, 6684044), (26, 3342022), (52, 1671011), (379, 229268), (758, 114634), (1516, 57317), (4409, 19708), (4927, 17636), (8818, 9854)]