31993438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8233}}^1$

素因数の和:8331

約数の個数: 16

約数和(自身を含む): 50392080

約数和(自身を除く): 18398642

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 8233, 16466, 238757, 477514, 551611, 1103222, 15996719, 31993438]

約数ペア:

[(1, 31993438), (2, 15996719), (29, 1103222), (58, 551611), (67, 477514), (134, 238757), (1943, 16466), (3886, 8233)]