31958524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8419}}^1$

素因数の和:8509

約数の個数: 24

約数和(自身を含む): 61061840

約数和(自身を除く): 29103316

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 8419, 16838, 33676, 109447, 218894, 437788, 614587, 1229174, 2458348, 7989631, 15979262, 31958524]

約数ペア:

[(1, 31958524), (2, 15979262), (4, 7989631), (13, 2458348), (26, 1229174), (52, 614587), (73, 437788), (146, 218894), (292, 109447), (949, 33676), (1898, 16838), (3796, 8419)]