40045618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4789}}^1$

素因数の和:4941

約数の個数: 16

約数和(自身を含む): 62250840

約数和(自身を除く): 22205222

約数列:

[1, 2, 37, 74, 113, 226, 4181, 4789, 8362, 9578, 177193, 354386, 541157, 1082314, 20022809, 40045618]

約数ペア:

[(1, 40045618), (2, 20022809), (37, 1082314), (74, 541157), (113, 354386), (226, 177193), (4181, 9578), (4789, 8362)]