20161430

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9041}}^1$

素因数の和:9271

約数の個数: 16

約数和(自身を含む): 36457344

約数和(自身を除く): 16295914

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 9041, 18082, 45205, 90410, 2016143, 4032286, 10080715, 20161430]

約数ペア:

[(1, 20161430), (2, 10080715), (5, 4032286), (10, 2016143), (223, 90410), (446, 45205), (1115, 18082), (2230, 9041)]