3491888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5372

約数の個数: 20

約数和(自身を含む): 6931848

約数和(自身を除く): 3439960

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 5323, 10646, 21292, 42584, 85168, 218243, 436486, 872972, 1745944, 3491888]

約数ペア:

[(1, 3491888), (2, 1745944), (4, 872972), (8, 436486), (16, 218243), (41, 85168), (82, 42584), (164, 21292), (328, 10646), (656, 5323)]