162510388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{990917}}^1$

素因数の和:990962

約数の個数: 12

約数和(自身を含む): 291329892

約数和(自身を除く): 128819504

約数列:

[1, 2, 4, 41, 82, 164, 990917, 1981834, 3963668, 40627597, 81255194, 162510388]

約数ペア:

[(1, 162510388), (2, 81255194), (4, 40627597), (41, 3963668), (82, 1981834), (164, 990917)]