24943984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{119923}}^1$

素因数の和:119944

約数の個数: 20

約数和(自身を含む): 52047016

約数和(自身を除く): 27103032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 119923, 239846, 479692, 959384, 1558999, 1918768, 3117998, 6235996, 12471992, 24943984]

約数ペア:

[(1, 24943984), (2, 12471992), (4, 6235996), (8, 3117998), (13, 1918768), (16, 1558999), (26, 959384), (52, 479692), (104, 239846), (208, 119923)]