177776164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1084001}}^1$

素因数の和:1084046

約数の個数: 12

約数和(自身を含む): 318696588

約数和(自身を除く): 140920424

約数列:

[1, 2, 4, 41, 82, 164, 1084001, 2168002, 4336004, 44444041, 88888082, 177776164]

約数ペア:

[(1, 177776164), (2, 88888082), (4, 44444041), (41, 4336004), (82, 2168002), (164, 1084001)]