31761988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 58238208

約数和(自身を除く): 26476220

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1103, 1252, 2206, 4412, 7199, 14398, 25369, 28796, 50738, 101476, 345239, 690478, 1380956, 7940497, 15880994, 31761988]

約数ペア:

[(1, 31761988), (2, 15880994), (4, 7940497), (23, 1380956), (46, 690478), (92, 345239), (313, 101476), (626, 50738), (1103, 28796), (1252, 25369), (2206, 14398), (4412, 7199)]