86338376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{634841}}^1$

素因数の和:634864

約数の個数: 16

約数和(自身を含む): 171407340

約数和(自身を除く): 85068964

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 634841, 1269682, 2539364, 5078728, 10792297, 21584594, 43169188, 86338376]

約数ペア:

[(1, 86338376), (2, 43169188), (4, 21584594), (8, 10792297), (17, 5078728), (34, 2539364), (68, 1269682), (136, 634841)]