90862562

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19790

約数の個数: 24

約数和(自身を含む): 161927424

約数和(自身を除く): 71064862

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 19727, 39454, 138089, 276178, 927169, 966623, 1854338, 1933246, 6490183, 12980366, 45431281, 90862562]

約数ペア:

[(1, 90862562), (2, 45431281), (7, 12980366), (14, 6490183), (47, 1933246), (49, 1854338), (94, 966623), (98, 927169), (329, 276178), (658, 138089), (2303, 39454), (4606, 19727)]