80349794

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72649}}^1$

素因数の和:72737

約数の個数: 16

約数和(自身を含む): 139488000

約数和(自身を除く): 59138206

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 72649, 145298, 508543, 1017086, 5739271, 11478542, 40174897, 80349794]

約数ペア:

[(1, 80349794), (2, 40174897), (7, 11478542), (14, 5739271), (79, 1017086), (158, 508543), (553, 145298), (1106, 72649)]