31682398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 52859520

約数和(自身を除く): 21177122

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1471, 1958, 2942, 10769, 16181, 21538, 32362, 130919, 177991, 261838, 355982, 1440109, 2880218, 15841199, 31682398]

約数ペア:

[(1, 31682398), (2, 15841199), (11, 2880218), (22, 1440109), (89, 355982), (121, 261838), (178, 177991), (242, 130919), (979, 32362), (1471, 21538), (1958, 16181), (2942, 10769)]