31347086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12569}}^1$

素因数の和:12643

約数の個数: 16

約数和(自身を含む): 49777200

約数和(自身を除く): 18430114

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 12569, 25138, 364501, 540467, 729002, 1080934, 15673543, 31347086]

約数ペア:

[(1, 31347086), (2, 15673543), (29, 1080934), (43, 729002), (58, 540467), (86, 364501), (1247, 25138), (2494, 12569)]