128051024

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{11131}}^1$

素因数の和:11858

約数の個数: 20

約数和(自身を含む): 248466240

約数和(自身を除く): 120415216

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11131, 11504, 22262, 44524, 89048, 178096, 8003189, 16006378, 32012756, 64025512, 128051024]

約数ペア:

[(1, 128051024), (2, 64025512), (4, 32012756), (8, 16006378), (16, 8003189), (719, 178096), (1438, 89048), (2876, 44524), (5752, 22262), (11131, 11504)]