45401968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{166919}}^1$

素因数の和:166944

約数の個数: 20

約数和(自身を含む): 93141360

約数和(自身を除く): 47739392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 166919, 333838, 667676, 1335352, 2670704, 2837623, 5675246, 11350492, 22700984, 45401968]

約数ペア:

[(1, 45401968), (2, 22700984), (4, 11350492), (8, 5675246), (16, 2837623), (17, 2670704), (34, 1335352), (68, 667676), (136, 333838), (272, 166919)]