85501072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{130337}}^1$

素因数の和:130386

約数の個数: 20

約数和(自身を含む): 169700076

約数和(自身を除く): 84199004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 130337, 260674, 521348, 1042696, 2085392, 5343817, 10687634, 21375268, 42750536, 85501072]

約数ペア:

[(1, 85501072), (2, 42750536), (4, 21375268), (8, 10687634), (16, 5343817), (41, 2085392), (82, 1042696), (164, 521348), (328, 260674), (656, 130337)]