191246056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1406221}}^1$

素因数の和:1406244

約数の個数: 16

約数和(自身を含む): 379679940

約数和(自身を除く): 188433884

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1406221, 2812442, 5624884, 11249768, 23905757, 47811514, 95623028, 191246056]

約数ペア:

[(1, 191246056), (2, 95623028), (4, 47811514), (8, 23905757), (17, 11249768), (34, 5624884), (68, 2812442), (136, 1406221)]