40047712

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{12391}}^1$

素因数の和:12502

約数の個数: 24

約数和(自身を含む): 79630992

約数和(自身を除く): 39583280

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 12391, 24782, 49564, 99128, 198256, 396512, 1251491, 2502982, 5005964, 10011928, 20023856, 40047712]

約数ペア:

[(1, 40047712), (2, 20023856), (4, 10011928), (8, 5005964), (16, 2502982), (32, 1251491), (101, 396512), (202, 198256), (404, 99128), (808, 49564), (1616, 24782), (3232, 12391)]