42015242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1637}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 64805832

約数和(自身を除く): 22790590

約数列:

[1, 2, 41, 82, 313, 626, 1637, 3274, 12833, 25666, 67117, 134234, 512381, 1024762, 21007621, 42015242]

約数ペア:

[(1, 42015242), (2, 21007621), (41, 1024762), (82, 512381), (313, 134234), (626, 67117), (1637, 25666), (3274, 12833)]