40507352

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{22111}}^1$

素因数の和:22346

約数の個数: 16

約数和(自身を含む): 76286400

約数和(自身を除く): 35779048

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 22111, 44222, 88444, 176888, 5063419, 10126838, 20253676, 40507352]

約数ペア:

[(1, 40507352), (2, 20253676), (4, 10126838), (8, 5063419), (229, 176888), (458, 88444), (916, 44222), (1832, 22111)]