71216216

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{78779}}^1$

素因数の和:78898

約数の個数: 16

約数和(自身を含む): 134713800

約数和(自身を除く): 63497584

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 78779, 157558, 315116, 630232, 8902027, 17804054, 35608108, 71216216]

約数ペア:

[(1, 71216216), (2, 35608108), (4, 17804054), (8, 8902027), (113, 630232), (226, 315116), (452, 157558), (904, 78779)]