40840736

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{12391}}^1$

素因数の和:12504

約数の個数: 24

約数和(自身を含む): 81192384

約数和(自身を除く): 40351648

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 12391, 24782, 49564, 99128, 198256, 396512, 1276273, 2552546, 5105092, 10210184, 20420368, 40840736]

約数ペア:

[(1, 40840736), (2, 20420368), (4, 10210184), (8, 5105092), (16, 2552546), (32, 1276273), (103, 396512), (206, 198256), (412, 99128), (824, 49564), (1648, 24782), (3296, 12391)]