47087248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{226381}}^1$

素因数の和:226402

約数の個数: 20

約数和(自身を含む): 98249788

約数和(自身を除く): 51162540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 226381, 452762, 905524, 1811048, 2942953, 3622096, 5885906, 11771812, 23543624, 47087248]

約数ペア:

[(1, 47087248), (2, 23543624), (4, 11771812), (8, 5885906), (13, 3622096), (16, 2942953), (26, 1811048), (52, 905524), (104, 452762), (208, 226381)]