23485072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{112909}}^1$

素因数の和:112930

約数の個数: 20

約数和(自身を含む): 49002940

約数和(自身を除く): 25517868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 112909, 225818, 451636, 903272, 1467817, 1806544, 2935634, 5871268, 11742536, 23485072]

約数ペア:

[(1, 23485072), (2, 11742536), (4, 5871268), (8, 2935634), (13, 1806544), (16, 1467817), (26, 903272), (52, 451636), (104, 225818), (208, 112909)]