89953208

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{10139}}^1$

素因数の和:11254

約数の個数: 16

約数和(自身を含む): 168831000

約数和(自身を除く): 78877792

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 10139, 20278, 40556, 81112, 11244151, 22488302, 44976604, 89953208]

約数ペア:

[(1, 89953208), (2, 44976604), (4, 22488302), (8, 11244151), (1109, 81112), (2218, 40556), (4436, 20278), (8872, 10139)]