40690814

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10067}}^1$

素因数の和:10159

約数の個数: 16

約数和(自身を含む): 63790848

約数和(自身を除く): 23100034

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 10067, 20134, 432881, 473149, 865762, 946298, 20345407, 40690814]

約数ペア:

[(1, 40690814), (2, 20345407), (43, 946298), (47, 865762), (86, 473149), (94, 432881), (2021, 20134), (4042, 10067)]