80340314

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{1103}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 122411520

約数和(自身を除く): 42071206

約数列:

[1, 2, 79, 158, 461, 922, 1103, 2206, 36419, 72838, 87137, 174274, 508483, 1016966, 40170157, 80340314]

約数ペア:

[(1, 80340314), (2, 40170157), (79, 1016966), (158, 508483), (461, 174274), (922, 87137), (1103, 72838), (2206, 36419)]