16874008

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{3191}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 31696560

約数和(自身を除く): 14822552

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 3191, 5288, 6382, 12764, 25528, 2109251, 4218502, 8437004, 16874008]

約数ペア:

[(1, 16874008), (2, 8437004), (4, 4218502), (8, 2109251), (661, 25528), (1322, 12764), (2644, 6382), (3191, 5288)]