40671754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5573}}^1$

素因数の和:5705

約数の個数: 16

約数和(自身を含む): 63209160

約数和(自身を除く): 22537406

約数列:

[1, 2, 41, 82, 89, 178, 3649, 5573, 7298, 11146, 228493, 456986, 495997, 991994, 20335877, 40671754]

約数ペア:

[(1, 40671754), (2, 20335877), (41, 991994), (82, 495997), (89, 456986), (178, 228493), (3649, 11146), (5573, 7298)]