40411286

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 61584624

約数和(自身を除く): 21173338

約数列:

[1, 2, 113, 163, 226, 326, 1097, 2194, 18419, 36838, 123961, 178811, 247922, 357622, 20205643, 40411286]

約数ペア:

[(1, 40411286), (2, 20205643), (113, 357622), (163, 247922), (226, 178811), (326, 123961), (1097, 36838), (2194, 18419)]