89102546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1370

約数の個数: 24

約数和(自身を含む): 145463040

約数和(自身を除く): 56360494

約数列:

[1, 2, 13, 26, 169, 239, 338, 478, 1103, 2206, 3107, 6214, 14339, 28678, 40391, 80782, 186407, 263617, 372814, 527234, 3427021, 6854042, 44551273, 89102546]

約数ペア:

[(1, 89102546), (2, 44551273), (13, 6854042), (26, 3427021), (169, 527234), (239, 372814), (338, 263617), (478, 186407), (1103, 80782), (2206, 40391), (3107, 28678), (6214, 14339)]