128847986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{60041}}^1$

素因数の和:60109

約数の個数: 16

約数和(自身を含む): 205343640

約数和(自身を除く): 76495654

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 60041, 120082, 1741189, 2221517, 3482378, 4443034, 64423993, 128847986]

約数ペア:

[(1, 128847986), (2, 64423993), (29, 4443034), (37, 3482378), (58, 2221517), (74, 1741189), (1073, 120082), (2146, 60041)]