90538552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2297}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 183380400

約数和(自身を除く): 92841848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 2297, 3032, 4594, 4927, 9188, 9854, 18376, 19708, 29861, 39416, 59722, 119444, 238888, 870563, 1741126, 3482252, 6964504, 11317319, 22634638, 45269276, 90538552]

約数ペア:

[(1, 90538552), (2, 45269276), (4, 22634638), (8, 11317319), (13, 6964504), (26, 3482252), (52, 1741126), (104, 870563), (379, 238888), (758, 119444), (1516, 59722), (2297, 39416), (3032, 29861), (4594, 19708), (4927, 18376), (9188, 9854)]