86156816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{316753}}^1$

素因数の和:316778

約数の個数: 20

約数和(自身を含む): 176748732

約数和(自身を除く): 90591916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 316753, 633506, 1267012, 2534024, 5068048, 5384801, 10769602, 21539204, 43078408, 86156816]

約数ペア:

[(1, 86156816), (2, 43078408), (4, 21539204), (8, 10769602), (16, 5384801), (17, 5068048), (34, 2534024), (68, 1267012), (136, 633506), (272, 316753)]