23114416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111127}}^1$

素因数の和:111148

約数の個数: 20

約数和(自身を含む): 48229552

約数和(自身を除く): 25115136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111127, 222254, 444508, 889016, 1444651, 1778032, 2889302, 5778604, 11557208, 23114416]

約数ペア:

[(1, 23114416), (2, 11557208), (4, 5778604), (8, 2889302), (13, 1778032), (16, 1444651), (26, 889016), (52, 444508), (104, 222254), (208, 111127)]