82261264

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{16747}}^1$

素因数の和:17062

約数の個数: 20

約数和(自身を含む): 159909904

約数和(自身を除く): 77648640

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 16747, 33494, 66988, 133976, 267952, 5141329, 10282658, 20565316, 41130632, 82261264]

約数ペア:

[(1, 82261264), (2, 41130632), (4, 20565316), (8, 10282658), (16, 5141329), (307, 267952), (614, 133976), (1228, 66988), (2456, 33494), (4912, 16747)]