80984668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1190951}}^1$

素因数の和:1190972

約数の個数: 12

約数和(自身を含む): 150059952

約数和(自身を除く): 69075284

約数列:

[1, 2, 4, 17, 34, 68, 1190951, 2381902, 4763804, 20246167, 40492334, 80984668]

約数ペア:

[(1, 80984668), (2, 40492334), (4, 20246167), (17, 4763804), (34, 2381902), (68, 1190951)]