161937973348

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{39964949}}^1$

素因数の和:39965966

約数の個数: 12

約数和(自身を含む): 283671215100

約数和(自身を除く): 121733241752

約数列:

[1, 2, 4, 1013, 2026, 4052, 39964949, 79929898, 159859796, 40484493337, 80968986674, 161937973348]

約数ペア:

[(1, 161937973348), (2, 80968986674), (4, 40484493337), (1013, 159859796), (2026, 79929898), (4052, 39964949)]