66620816

素因数分解:

$2^4\times {\mathrm{4163801}}^1$

素因数の和:4163809

約数の個数: 10

約数和(自身を含む): 129077862

約数和(自身を除く): 62457046

約数列:

[1, 2, 4, 8, 16, 4163801, 8327602, 16655204, 33310408, 66620816]

約数ペア:

[(1, 66620816), (2, 33310408), (4, 16655204), (8, 8327602), (16, 4163801)]