81876674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{5449}}^1$

素因数の和:6145

約数の個数: 16

約数和(自身を含む): 134200800

約数和(自身を除く): 52324126

約数列:

[1, 2, 11, 22, 683, 1366, 5449, 7513, 10898, 15026, 59939, 119878, 3721667, 7443334, 40938337, 81876674]

約数ペア:

[(1, 81876674), (2, 40938337), (11, 7443334), (22, 3721667), (683, 119878), (1366, 59939), (5449, 15026), (7513, 10898)]