31422384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10415

約数の個数: 80

約数和(自身を含む): 103088640

約数和(自身を除く): 71666256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 10391, 20782, 31173, 41564, 62346, 72737, 83128, 93519, 124692, 145474, 166256, 187038, 218211, 249384, 280557, 290948, 374076, 436422, 498768, 561114, 581896, 654633, 748152, 872844, 1122228, 1163792, 1309266, 1496304, 1745688, 1963899, 2244456, 2618532, 3491376, 3927798, 4488912, 5237064, 7855596, 10474128, 15711192, 31422384]

約数ペア:

[(1, 31422384), (2, 15711192), (3, 10474128), (4, 7855596), (6, 5237064), (7, 4488912), (8, 3927798), (9, 3491376), (12, 2618532), (14, 2244456), (16, 1963899), (18, 1745688), (21, 1496304), (24, 1309266), (27, 1163792), (28, 1122228), (36, 872844), (42, 748152), (48, 654633), (54, 581896), (56, 561114), (63, 498768), (72, 436422), (84, 374076), (108, 290948), (112, 280557), (126, 249384), (144, 218211), (168, 187038), (189, 166256), (216, 145474), (252, 124692), (336, 93519), (378, 83128), (432, 72737), (504, 62346), (756, 41564), (1008, 31173), (1512, 20782), (3024, 10391)]