161522524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4243}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 292802048

約数和(自身を除く): 131279524

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 4243, 8486, 9517, 16972, 19034, 38068, 131533, 263066, 526132, 1302601, 2605202, 5210404, 40380631, 80761262, 161522524]

約数ペア:

[(1, 161522524), (2, 80761262), (4, 40380631), (31, 5210404), (62, 2605202), (124, 1302601), (307, 526132), (614, 263066), (1228, 131533), (4243, 38068), (8486, 19034), (9517, 16972)]