45142568

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{51769}}^1$

素因数の和:51884

約数の個数: 16

約数和(自身を含む): 85420500

約数和(自身を除く): 40277932

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 51769, 103538, 207076, 414152, 5642821, 11285642, 22571284, 45142568]

約数ペア:

[(1, 45142568), (2, 22571284), (4, 11285642), (8, 5642821), (109, 414152), (218, 207076), (436, 103538), (872, 51769)]