86725328

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{12347}}^1$

素因数の和:12794

約数の個数: 20

約数和(自身を含む): 168426720

約数和(自身を除く): 81701392

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 12347, 24694, 49388, 98776, 197552, 5420333, 10840666, 21681332, 43362664, 86725328]

約数ペア:

[(1, 86725328), (2, 43362664), (4, 21681332), (8, 10840666), (16, 5420333), (439, 197552), (878, 98776), (1756, 49388), (3512, 24694), (7024, 12347)]