56744656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{86501}}^1$

素因数の和:86550

約数の個数: 20

約数和(自身を含む): 112625604

約数和(自身を除く): 55880948

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 86501, 173002, 346004, 692008, 1384016, 3546541, 7093082, 14186164, 28372328, 56744656]

約数ペア:

[(1, 56744656), (2, 28372328), (4, 14186164), (8, 7093082), (16, 3546541), (41, 1384016), (82, 692008), (164, 346004), (328, 173002), (656, 86501)]