31107404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 56400960

約数和(自身を除く): 25293556

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 2179, 3569, 4358, 7138, 8716, 14276, 93697, 180857, 187394, 361714, 374788, 723428, 7776851, 15553702, 31107404]

約数ペア:

[(1, 31107404), (2, 15553702), (4, 7776851), (43, 723428), (83, 374788), (86, 361714), (166, 187394), (172, 180857), (332, 93697), (2179, 14276), (3569, 8716), (4358, 7138)]