31648784

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{1447}}^1$

素因数の和:2822

約数の個数: 20

約数和(自身を含む): 61406784

約数和(自身を除く): 29758000

約数列:

[1, 2, 4, 8, 16, 1367, 1447, 2734, 2894, 5468, 5788, 10936, 11576, 21872, 23152, 1978049, 3956098, 7912196, 15824392, 31648784]

約数ペア:

[(1, 31648784), (2, 15824392), (4, 7912196), (8, 3956098), (16, 1978049), (1367, 23152), (1447, 21872), (2734, 11576), (2894, 10936), (5468, 5788)]