65380918

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 34497482

約数列:

[1, 2, 71, 142, 271, 542, 1699, 3398, 19241, 38482, 120629, 241258, 460429, 920858, 32690459, 65380918]

約数ペア:

[(1, 65380918), (2, 32690459), (71, 920858), (142, 460429), (271, 241258), (542, 120629), (1699, 38482), (3398, 19241)]