42539830

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{13591}}^1$

素因数の和:13911

約数の個数: 16

約数和(自身を含む): 76821984

約数和(自身を除く): 34282154

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 13591, 27182, 67955, 135910, 4253983, 8507966, 21269915, 42539830]

約数ペア:

[(1, 42539830), (2, 21269915), (5, 8507966), (10, 4253983), (313, 135910), (626, 67955), (1565, 27182), (3130, 13591)]