131486542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127163}}^1$

素因数の和:127223

約数の個数: 16

約数和(自身を含む): 219739392

約数和(自身を除く): 88252850

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 127163, 254326, 1398793, 2797586, 5976661, 11953322, 65743271, 131486542]

約数ペア:

[(1, 131486542), (2, 65743271), (11, 11953322), (22, 5976661), (47, 2797586), (94, 1398793), (517, 254326), (1034, 127163)]