222573832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4831}}^1$

素因数の和:5293

約数の個数: 32

約数和(自身を含む): 450535680

約数和(自身を除く): 227961848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1772, 3544, 4831, 5759, 9662, 11518, 19324, 23036, 38648, 46072, 62803, 125606, 251212, 502424, 2140133, 4280266, 8560532, 17121064, 27821729, 55643458, 111286916, 222573832]

約数ペア:

[(1, 222573832), (2, 111286916), (4, 55643458), (8, 27821729), (13, 17121064), (26, 8560532), (52, 4280266), (104, 2140133), (443, 502424), (886, 251212), (1772, 125606), (3544, 62803), (4831, 46072), (5759, 38648), (9662, 23036), (11518, 19324)]