45125072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{165901}}^1$

素因数の和:165926

約数の個数: 20

約数和(自身を含む): 92573316

約数和(自身を除く): 47448244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 165901, 331802, 663604, 1327208, 2654416, 2820317, 5640634, 11281268, 22562536, 45125072]

約数ペア:

[(1, 45125072), (2, 22562536), (4, 11281268), (8, 5640634), (16, 2820317), (17, 2654416), (34, 1327208), (68, 663604), (136, 331802), (272, 165901)]