90458956

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78797}}^1$

素因数の和:78849

約数の個数: 24

約数和(自身を含む): 185332896

約数和(自身を除く): 94873940

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78797, 157594, 315188, 551579, 1103158, 2206316, 3230677, 6461354, 12922708, 22614739, 45229478, 90458956]

約数ペア:

[(1, 90458956), (2, 45229478), (4, 22614739), (7, 12922708), (14, 6461354), (28, 3230677), (41, 2206316), (82, 1103158), (164, 551579), (287, 315188), (574, 157594), (1148, 78797)]