42897424

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{17077}}^1$

素因数の和:17242

約数の個数: 20

約数和(自身を含む): 83648044

約数和(自身を除く): 40750620

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 17077, 34154, 68308, 136616, 273232, 2681089, 5362178, 10724356, 21448712, 42897424]

約数ペア:

[(1, 42897424), (2, 21448712), (4, 10724356), (8, 5362178), (16, 2681089), (157, 273232), (314, 136616), (628, 68308), (1256, 34154), (2512, 17077)]