24992656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{120157}}^1$

素因数の和:120178

約数の個数: 20

約数和(自身を含む): 52148572

約数和(自身を除く): 27155916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 120157, 240314, 480628, 961256, 1562041, 1922512, 3124082, 6248164, 12496328, 24992656]

約数ペア:

[(1, 24992656), (2, 12496328), (4, 6248164), (8, 3124082), (13, 1922512), (16, 1562041), (26, 961256), (52, 480628), (104, 240314), (208, 120157)]