40854212

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8737}}^1$

素因数の和:8915

約数の個数: 24

約数和(自身を含む): 82207104

約数和(自身を除く): 41352892

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 8737, 17474, 34948, 61159, 122318, 244636, 1459079, 2918158, 5836316, 10213553, 20427106, 40854212]

約数ペア:

[(1, 40854212), (2, 20427106), (4, 10213553), (7, 5836316), (14, 2918158), (28, 1459079), (167, 244636), (334, 122318), (668, 61159), (1169, 34948), (2338, 17474), (4676, 8737)]