40479916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 73120320

約数和(自身を除く): 32640404

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 2417, 4187, 4834, 8374, 9668, 16748, 128101, 190943, 256202, 381886, 512404, 763772, 10119979, 20239958, 40479916]

約数ペア:

[(1, 40479916), (2, 20239958), (4, 10119979), (53, 763772), (79, 512404), (106, 381886), (158, 256202), (212, 190943), (316, 128101), (2417, 16748), (4187, 9668), (4834, 8374)]