164011664

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{5623}}^1$

素因数の和:7454

約数の個数: 20

約数和(自身を含む): 318003456

約数和(自身を除く): 153991792

約数列:

[1, 2, 4, 8, 16, 1823, 3646, 5623, 7292, 11246, 14584, 22492, 29168, 44984, 89968, 10250729, 20501458, 41002916, 82005832, 164011664]

約数ペア:

[(1, 164011664), (2, 82005832), (4, 41002916), (8, 20501458), (16, 10250729), (1823, 89968), (3646, 44984), (5623, 29168), (7292, 22492), (11246, 14584)]