31325084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65809}}^1$

素因数の和:65837

約数の個数: 24

約数和(自身を含む): 66336480

約数和(自身を除く): 35011396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65809, 131618, 263236, 460663, 921326, 1118753, 1842652, 2237506, 4475012, 7831271, 15662542, 31325084]

約数ペア:

[(1, 31325084), (2, 15662542), (4, 7831271), (7, 4475012), (14, 2237506), (17, 1842652), (28, 1118753), (34, 921326), (68, 460663), (119, 263236), (238, 131618), (476, 65809)]