65260016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{177337}}^1$

素因数の和:177368

約数の個数: 20

約数和(自身を含む): 131939472

約数和(自身を除く): 66679456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 177337, 354674, 709348, 1418696, 2837392, 4078751, 8157502, 16315004, 32630008, 65260016]

約数ペア:

[(1, 65260016), (2, 32630008), (4, 16315004), (8, 8157502), (16, 4078751), (23, 2837392), (46, 1418696), (92, 709348), (184, 354674), (368, 177337)]