86882104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{638839}}^1$

素因数の和:638862

約数の個数: 16

約数和(自身を含む): 172486800

約数和(自身を除く): 85604696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 638839, 1277678, 2555356, 5110712, 10860263, 21720526, 43441052, 86882104]

約数ペア:

[(1, 86882104), (2, 43441052), (4, 21720526), (8, 10860263), (17, 5110712), (34, 2555356), (68, 1277678), (136, 638839)]