87792016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{422077}}^1$

素因数の和:422098

約数の個数: 20

約数和(自身を含む): 183181852

約数和(自身を除く): 95389836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 422077, 844154, 1688308, 3376616, 5487001, 6753232, 10974002, 21948004, 43896008, 87792016]

約数ペア:

[(1, 87792016), (2, 43896008), (4, 21948004), (8, 10974002), (13, 6753232), (16, 5487001), (26, 3376616), (52, 1688308), (104, 844154), (208, 422077)]