86674498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{27239}}^1$

素因数の和:27321

約数の個数: 16

約数和(自身を含む): 136635840

約数和(自身を除く): 49961342

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 27239, 54478, 1007843, 1171277, 2015686, 2342554, 43337249, 86674498]

約数ペア:

[(1, 86674498), (2, 43337249), (37, 2342554), (43, 2015686), (74, 1171277), (86, 1007843), (1591, 54478), (3182, 27239)]