100390888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2179}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 203263200

約数和(自身を除く): 102872312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1772, 2179, 3544, 4358, 5759, 8716, 11518, 17432, 23036, 28327, 46072, 56654, 113308, 226616, 965297, 1930594, 3861188, 7722376, 12548861, 25097722, 50195444, 100390888]

約数ペア:

[(1, 100390888), (2, 50195444), (4, 25097722), (8, 12548861), (13, 7722376), (26, 3861188), (52, 1930594), (104, 965297), (443, 226616), (886, 113308), (1772, 56654), (2179, 46072), (3544, 28327), (4358, 23036), (5759, 17432), (8716, 11518)]