64195528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{422339}}^1$

素因数の和:422364

約数の個数: 16

約数和(自身を含む): 126702000

約数和(自身を除く): 62506472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 422339, 844678, 1689356, 3378712, 8024441, 16048882, 32097764, 64195528]

約数ペア:

[(1, 64195528), (2, 32097764), (4, 16048882), (8, 8024441), (19, 3378712), (38, 1689356), (76, 844678), (152, 422339)]