40392526

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 61469280

約数和(自身を除く): 21076754

約数列:

[1, 2, 101, 202, 359, 557, 718, 1114, 36259, 56257, 72518, 112514, 199963, 399926, 20196263, 40392526]

約数ペア:

[(1, 40392526), (2, 20196263), (101, 399926), (202, 199963), (359, 112514), (557, 72518), (718, 56257), (1114, 36259)]