42144848

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{4729}}^1$

素因数の和:5294

約数の個数: 20

約数和(自身を含む): 81819540

約数和(自身を除く): 39674692

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 4729, 8912, 9458, 18916, 37832, 75664, 2634053, 5268106, 10536212, 21072424, 42144848]

約数ペア:

[(1, 42144848), (2, 21072424), (4, 10536212), (8, 5268106), (16, 2634053), (557, 75664), (1114, 37832), (2228, 18916), (4456, 9458), (4729, 8912)]