86681816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{833479}}^1$

素因数の和:833498

約数の個数: 16

約数和(自身を含む): 175030800

約数和(自身を除く): 88348984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 833479, 1666958, 3333916, 6667832, 10835227, 21670454, 43340908, 86681816]

約数ペア:

[(1, 86681816), (2, 43340908), (4, 21670454), (8, 10835227), (13, 6667832), (26, 3333916), (52, 1666958), (104, 833479)]