31853798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 49197456

約数和(自身を除く): 17343658

約数列:

[1, 2, 43, 86, 173, 346, 2141, 4282, 7439, 14878, 92063, 184126, 370393, 740786, 15926899, 31853798]

約数ペア:

[(1, 31853798), (2, 15926899), (43, 740786), (86, 370393), (173, 184126), (346, 92063), (2141, 14878), (4282, 7439)]