31090668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12806

約数の個数: 48

約数和(自身を含む): 85774080

約数和(自身を除く): 54683412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12763, 25526, 38289, 51052, 76578, 89341, 153156, 178682, 268023, 357364, 370127, 536046, 740254, 1072092, 1110381, 1480508, 2220762, 2590889, 4441524, 5181778, 7772667, 10363556, 15545334, 31090668]

約数ペア:

[(1, 31090668), (2, 15545334), (3, 10363556), (4, 7772667), (6, 5181778), (7, 4441524), (12, 2590889), (14, 2220762), (21, 1480508), (28, 1110381), (29, 1072092), (42, 740254), (58, 536046), (84, 370127), (87, 357364), (116, 268023), (174, 178682), (203, 153156), (348, 89341), (406, 76578), (609, 51052), (812, 38289), (1218, 25526), (2436, 12763)]