140040816

素因数分解:

$2^4\times 3^1\times {\mathrm{2917517}}^1$

素因数の和:2917528

約数の個数: 20

約数和(自身を含む): 361772232

約数和(自身を除く): 221731416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2917517, 5835034, 8752551, 11670068, 17505102, 23340136, 35010204, 46680272, 70020408, 140040816]

約数ペア:

[(1, 140040816), (2, 70020408), (3, 46680272), (4, 35010204), (6, 23340136), (8, 17505102), (12, 11670068), (16, 8752551), (24, 5835034), (48, 2917517)]