113757968

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{17909}}^1$

素因数の和:18314

約数の個数: 20

約数和(自身を含む): 220973580

約数和(自身を除く): 107215612

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 17909, 35818, 71636, 143272, 286544, 7109873, 14219746, 28439492, 56878984, 113757968]

約数ペア:

[(1, 113757968), (2, 56878984), (4, 28439492), (8, 14219746), (16, 7109873), (397, 286544), (794, 143272), (1588, 71636), (3176, 35818), (6352, 17909)]