31786132

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 34016108

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 271, 284, 413, 497, 542, 826, 994, 1084, 1652, 1897, 1988, 3794, 4189, 7588, 8378, 15989, 16756, 19241, 29323, 31978, 38482, 58646, 63956, 76964, 111923, 117292, 134687, 223846, 269374, 447692, 538748, 1135219, 2270438, 4540876, 7946533, 15893066, 31786132]

約数ペア:

[(1, 31786132), (2, 15893066), (4, 7946533), (7, 4540876), (14, 2270438), (28, 1135219), (59, 538748), (71, 447692), (118, 269374), (142, 223846), (236, 134687), (271, 117292), (284, 111923), (413, 76964), (497, 63956), (542, 58646), (826, 38482), (994, 31978), (1084, 29323), (1652, 19241), (1897, 16756), (1988, 15989), (3794, 8378), (4189, 7588)]