70733559088

素因数分解:

$2^4\times {\mathrm{20201}}^1\times {\mathrm{218843}}^1$

素因数の和:239052

約数の個数: 20

約数和(自身を含む): 137053681128

約数和(自身を除く): 66320122040

約数列:

[1, 2, 4, 8, 16, 20201, 40402, 80804, 161608, 218843, 323216, 437686, 875372, 1750744, 3501488, 4420847443, 8841694886, 17683389772, 35366779544, 70733559088]

約数ペア:

[(1, 70733559088), (2, 35366779544), (4, 17683389772), (8, 8841694886), (16, 4420847443), (20201, 3501488), (40402, 1750744), (80804, 875372), (161608, 437686), (218843, 323216)]