80291824

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{68743}}^1$

素因数の和:68824

約数の個数: 20

約数和(自身を含む): 157698736

約数和(自身を除く): 77406912

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 68743, 137486, 274972, 549944, 1099888, 5018239, 10036478, 20072956, 40145912, 80291824]

約数ペア:

[(1, 80291824), (2, 40145912), (4, 20072956), (8, 10036478), (16, 5018239), (73, 1099888), (146, 549944), (292, 274972), (584, 137486), (1168, 68743)]