40117742

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{17159}}^1$

素因数の和:17335

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 29071378

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 17159, 34318, 120113, 240226, 2865553, 5731106, 20058871, 40117742]

約数ペア:

[(1, 40117742), (2, 20058871), (7, 5731106), (14, 2865553), (167, 240226), (334, 120113), (1169, 34318), (2338, 17159)]