42401878

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 64774080

約数和(自身を除く): 22372202

約数列:

[1, 2, 83, 166, 179, 358, 1427, 2854, 14857, 29714, 118441, 236882, 255433, 510866, 21200939, 42401878]

約数ペア:

[(1, 42401878), (2, 21200939), (83, 510866), (166, 255433), (179, 236882), (358, 118441), (1427, 29714), (2854, 14857)]