80622668

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99289}}^1$

素因数の和:99329

約数の個数: 24

約数和(自身を含む): 166807200

約数和(自身を除く): 86184532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 99289, 198578, 397156, 695023, 1390046, 2780092, 2879381, 5758762, 11517524, 20155667, 40311334, 80622668]

約数ペア:

[(1, 80622668), (2, 40311334), (4, 20155667), (7, 11517524), (14, 5758762), (28, 2879381), (29, 2780092), (58, 1390046), (116, 695023), (203, 397156), (406, 198578), (812, 99289)]