100045712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{480989}}^1$

素因数の和:481010

約数の個数: 20

約数和(自身を含む): 208749660

約数和(自身を除く): 108703948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 480989, 961978, 1923956, 3847912, 6252857, 7695824, 12505714, 25011428, 50022856, 100045712]

約数ペア:

[(1, 100045712), (2, 50022856), (4, 25011428), (8, 12505714), (13, 7695824), (16, 6252857), (26, 3847912), (52, 1923956), (104, 961978), (208, 480989)]