33115342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1987}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 53604432

約数和(自身を除く): 20489090

約数列:

[1, 2, 13, 26, 641, 1282, 1987, 3974, 8333, 16666, 25831, 51662, 1273667, 2547334, 16557671, 33115342]

約数ペア:

[(1, 33115342), (2, 16557671), (13, 2547334), (26, 1273667), (641, 51662), (1282, 25831), (1987, 16666), (3974, 8333)]