81488786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6907}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 129815136

約数和(自身を除く): 48326350

約数列:

[1, 2, 17, 34, 347, 694, 5899, 6907, 11798, 13814, 117419, 234838, 2396729, 4793458, 40744393, 81488786]

約数ペア:

[(1, 81488786), (2, 40744393), (17, 4793458), (34, 2396729), (347, 234838), (694, 117419), (5899, 13814), (6907, 11798)]