42126326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{44531}}^1$

素因数の和:44587

約数の個数: 16

約数和(自身を含む): 70538688

約数和(自身を除く): 28412362

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 44531, 89062, 489841, 979682, 1914833, 3829666, 21063163, 42126326]

約数ペア:

[(1, 42126326), (2, 21063163), (11, 3829666), (22, 1914833), (43, 979682), (86, 489841), (473, 89062), (946, 44531)]