31997688

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2017}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 80154960

約数和(自身を除く): 48157272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2017, 2644, 3966, 4034, 5288, 6051, 7932, 8068, 12102, 15864, 16136, 24204, 48408, 1333237, 2666474, 3999711, 5332948, 7999422, 10665896, 15998844, 31997688]

約数ペア:

[(1, 31997688), (2, 15998844), (3, 10665896), (4, 7999422), (6, 5332948), (8, 3999711), (12, 2666474), (24, 1333237), (661, 48408), (1322, 24204), (1983, 16136), (2017, 15864), (2644, 12102), (3966, 8068), (4034, 7932), (5288, 6051)]