31270316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101527}}^1$

素因数の和:101549

約数の個数: 24

約数和(自身を含む): 68226816

約数和(自身を除く): 36956500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101527, 203054, 406108, 710689, 1116797, 1421378, 2233594, 2842756, 4467188, 7817579, 15635158, 31270316]

約数ペア:

[(1, 31270316), (2, 15635158), (4, 7817579), (7, 4467188), (11, 2842756), (14, 2233594), (22, 1421378), (28, 1116797), (44, 710689), (77, 406108), (154, 203054), (308, 101527)]