65380486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7741}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 101451168

約数和(自身を除く): 36070682

約数列:

[1, 2, 41, 82, 103, 206, 4223, 7741, 8446, 15482, 317381, 634762, 797323, 1594646, 32690243, 65380486]

約数ペア:

[(1, 65380486), (2, 32690243), (41, 1594646), (82, 797323), (103, 634762), (206, 317381), (4223, 15482), (7741, 8446)]