64148862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{248639}}^1$

素因数の和:248687

約数の個数: 16

約数和(自身を含む): 131281920

約数和(自身を除く): 67133058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 248639, 497278, 745917, 1491834, 10691477, 21382954, 32074431, 64148862]

約数ペア:

[(1, 64148862), (2, 32074431), (3, 21382954), (6, 10691477), (43, 1491834), (86, 745917), (129, 497278), (258, 248639)]