172080262

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{1823}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 261233280

約数和(自身を除く): 89153018

約数列:

[1, 2, 109, 218, 433, 866, 1823, 3646, 47197, 94394, 198707, 397414, 789359, 1578718, 86040131, 172080262]

約数ペア:

[(1, 172080262), (2, 86040131), (109, 1578718), (218, 789359), (433, 397414), (866, 198707), (1823, 94394), (3646, 47197)]