31426416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31177}}^1$

素因数の和:31198

約数の個数: 60

約数和(自身を含む): 100517872

約数和(自身を除く): 69091456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 31177, 62354, 93531, 124708, 187062, 218239, 249416, 280593, 374124, 436478, 498832, 561186, 654717, 748248, 872956, 1122372, 1309434, 1496496, 1745912, 1964151, 2244744, 2618868, 3491824, 3928302, 4489488, 5237736, 7856604, 10475472, 15713208, 31426416]

約数ペア:

[(1, 31426416), (2, 15713208), (3, 10475472), (4, 7856604), (6, 5237736), (7, 4489488), (8, 3928302), (9, 3491824), (12, 2618868), (14, 2244744), (16, 1964151), (18, 1745912), (21, 1496496), (24, 1309434), (28, 1122372), (36, 872956), (42, 748248), (48, 654717), (56, 561186), (63, 498832), (72, 436478), (84, 374124), (112, 280593), (126, 249416), (144, 218239), (168, 187062), (252, 124708), (336, 93531), (504, 62354), (1008, 31177)]