63987604

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{45317}}^1$

素因数の和:45674

約数の個数: 12

約数和(自身を含む): 112298004

約数和(自身を除く): 48310400

約数列:

[1, 2, 4, 353, 706, 1412, 45317, 90634, 181268, 15996901, 31993802, 63987604]

約数ペア:

[(1, 63987604), (2, 31993802), (4, 15996901), (353, 181268), (706, 90634), (1412, 45317)]