40028216

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{44279}}^1$

素因数の和:44398

約数の個数: 16

約数和(自身を含む): 75718800

約数和(自身を除く): 35690584

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 44279, 88558, 177116, 354232, 5003527, 10007054, 20014108, 40028216]

約数ペア:

[(1, 40028216), (2, 20014108), (4, 10007054), (8, 5003527), (113, 354232), (226, 177116), (452, 88558), (904, 44279)]