139272352

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{39929}}^1$

素因数の和:40048

約数の個数: 24

約数和(自身を含む): 276714900

約数和(自身を除く): 137442548

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 39929, 79858, 159716, 319432, 638864, 1277728, 4352261, 8704522, 17409044, 34818088, 69636176, 139272352]

約数ペア:

[(1, 139272352), (2, 69636176), (4, 34818088), (8, 17409044), (16, 8704522), (32, 4352261), (109, 1277728), (218, 638864), (436, 319432), (872, 159716), (1744, 79858), (3488, 39929)]