82221488

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{21323}}^1$

素因数の和:21572

約数の個数: 20

約数和(自身を含む): 159972648

約数和(自身を除く): 77751160

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 21323, 42646, 85292, 170584, 341168, 5138843, 10277686, 20555372, 41110744, 82221488]

約数ペア:

[(1, 82221488), (2, 41110744), (4, 20555372), (8, 10277686), (16, 5138843), (241, 341168), (482, 170584), (964, 85292), (1928, 42646), (3856, 21323)]