66557906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{11393}}^1$

素因数の和:11545

約数の個数: 16

約数和(自身を含む): 105007104

約数和(自身を除く): 38449198

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 11393, 22786, 262039, 524078, 1446911, 2893822, 33278953, 66557906]

約数ペア:

[(1, 66557906), (2, 33278953), (23, 2893822), (46, 1446911), (127, 524078), (254, 262039), (2921, 22786), (5842, 11393)]