80460208

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{23833}}^1$

素因数の和:24052

約数の個数: 20

約数和(自身を含む): 156637048

約数和(自身を除く): 76176840

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 23833, 47666, 95332, 190664, 381328, 5028763, 10057526, 20115052, 40230104, 80460208]

約数ペア:

[(1, 80460208), (2, 40230104), (4, 20115052), (8, 10057526), (16, 5028763), (211, 381328), (422, 190664), (844, 95332), (1688, 47666), (3376, 23833)]