164467624

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{10223}}^1$

素因数の和:12240

約数の個数: 16

約数和(自身を含む): 308560320

約数和(自身を除く): 144092696

約数列:

[1, 2, 4, 8, 2011, 4022, 8044, 10223, 16088, 20446, 40892, 81784, 20558453, 41116906, 82233812, 164467624]

約数ペア:

[(1, 164467624), (2, 82233812), (4, 41116906), (8, 20558453), (2011, 81784), (4022, 40892), (8044, 20446), (10223, 16088)]