164446456

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{10141}}^1$

素因数の和:12174

約数の個数: 16

約数和(自身を含む): 308519640

約数和(自身を除く): 144073184

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 10141, 16216, 20282, 40564, 81128, 20555807, 41111614, 82223228, 164446456]

約数ペア:

[(1, 164446456), (2, 82223228), (4, 41111614), (8, 20555807), (2027, 81128), (4054, 40564), (8108, 20282), (10141, 16216)]