27831764878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1\times {\mathrm{71551}}^1$

素因数の和:76119

約数の個数: 16

約数和(自身を含む): 42728564736

約数和(自身を除く): 14896799858

約数列:

[1, 2, 43, 86, 4523, 9046, 71551, 143102, 194489, 388978, 3076693, 6153386, 323625173, 647250346, 13915882439, 27831764878]

約数ペア:

[(1, 27831764878), (2, 13915882439), (43, 647250346), (86, 323625173), (4523, 6153386), (9046, 3076693), (71551, 388978), (143102, 194489)]