23971044656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{115245407}}^1$

素因数の和:115245428

約数の個数: 20

約数和(自身を含む): 50016507072

約数和(自身を除く): 26045462416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 115245407, 230490814, 460981628, 921963256, 1498190291, 1843926512, 2996380582, 5992761164, 11985522328, 23971044656]

約数ペア:

[(1, 23971044656), (2, 11985522328), (4, 5992761164), (8, 2996380582), (13, 1843926512), (16, 1498190291), (26, 921963256), (52, 460981628), (104, 230490814), (208, 115245407)]