25564216

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{28279}}^1$

素因数の和:28398

約数の個数: 16

約数和(自身を含む): 48358800

約数和(自身を除く): 22794584

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 28279, 56558, 113116, 226232, 3195527, 6391054, 12782108, 25564216]

約数ペア:

[(1, 25564216), (2, 12782108), (4, 6391054), (8, 3195527), (113, 226232), (226, 113116), (452, 56558), (904, 28279)]