641700064

素因数分解:

$2^5\times {\mathrm{3881}}^1\times {\mathrm{5167}}^1$

素因数の和:9058

約数の個数: 24

約数和(自身を含む): 1263917088

約数和(自身を除く): 622217024

約数列:

[1, 2, 4, 8, 16, 32, 3881, 5167, 7762, 10334, 15524, 20668, 31048, 41336, 62096, 82672, 124192, 165344, 20053127, 40106254, 80212508, 160425016, 320850032, 641700064]

約数ペア:

[(1, 641700064), (2, 320850032), (4, 160425016), (8, 80212508), (16, 40106254), (32, 20053127), (3881, 165344), (5167, 124192), (7762, 82672), (10334, 62096), (15524, 41336), (20668, 31048)]