81935036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11261}}^1$

素因数の和:11389

約数の個数: 24

約数和(自身を含む): 153253296

約数和(自身を除く): 71318260

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 11261, 22522, 45044, 191437, 382874, 765748, 1204927, 2409854, 4819708, 20483759, 40967518, 81935036]

約数ペア:

[(1, 81935036), (2, 40967518), (4, 20483759), (17, 4819708), (34, 2409854), (68, 1204927), (107, 765748), (214, 382874), (428, 191437), (1819, 45044), (3638, 22522), (7276, 11261)]