81568967

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 89268480

約数和(自身を除く): 7699513

約数列:

[1, 29, 31, 41, 899, 1189, 1271, 2213, 36859, 64177, 68603, 90733, 1989487, 2631257, 2812723, 81568967]

約数ペア:

[(1, 81568967), (29, 2812723), (31, 2631257), (41, 1989487), (899, 90733), (1189, 68603), (1271, 64177), (2213, 36859)]