77620514

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1699}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 118972800

約数和(自身を除く): 41352286

約数列:

[1, 2, 53, 106, 431, 862, 1699, 3398, 22843, 45686, 90047, 180094, 732269, 1464538, 38810257, 77620514]

約数ペア:

[(1, 77620514), (2, 38810257), (53, 1464538), (106, 732269), (431, 180094), (862, 90047), (1699, 45686), (3398, 22843)]