81170039056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{174935429}}^1$

素因数の和:174935466

約数の個数: 20

約数和(自身を含む): 162689949900

約数和(自身を除く): 81519910844

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 174935429, 349870858, 699741716, 1399483432, 2798966864, 5073127441, 10146254882, 20292509764, 40585019528, 81170039056]

約数ペア:

[(1, 81170039056), (2, 40585019528), (4, 20292509764), (8, 10146254882), (16, 5073127441), (29, 2798966864), (58, 1399483432), (116, 699741716), (232, 349870858), (464, 174935429)]