27263216

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21569}}^1$

素因数の和:21656

約数の個数: 20

約数和(自身を含む): 53493600

約数和(自身を除く): 26230384

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21569, 43138, 86276, 172552, 345104, 1703951, 3407902, 6815804, 13631608, 27263216]

約数ペア:

[(1, 27263216), (2, 13631608), (4, 6815804), (8, 3407902), (16, 1703951), (79, 345104), (158, 172552), (316, 86276), (632, 43138), (1264, 21569)]