40397048

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{44687}}^1$

素因数の和:44806

約数の個数: 16

約数和(自身を含む): 76416480

約数和(自身を除く): 36019432

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 44687, 89374, 178748, 357496, 5049631, 10099262, 20198524, 40397048]

約数ペア:

[(1, 40397048), (2, 20198524), (4, 10099262), (8, 5049631), (113, 357496), (226, 178748), (452, 89374), (904, 44687)]