80654867

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 87360000

約数和(自身を除く): 6705133

約数列:

[1, 19, 47, 181, 499, 893, 3439, 8507, 9481, 23453, 90319, 161633, 445607, 1716061, 4244993, 80654867]

約数ペア:

[(1, 80654867), (19, 4244993), (47, 1716061), (181, 445607), (499, 161633), (893, 90319), (3439, 23453), (8507, 9481)]