87340904

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2657}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 187548480

約数和(自身を除く): 100207576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 1174, 2348, 2657, 4109, 4696, 5314, 8218, 10628, 16436, 18599, 21256, 32872, 37198, 74396, 148792, 1559659, 3119318, 6238636, 10917613, 12477272, 21835226, 43670452, 87340904]

約数ペア:

[(1, 87340904), (2, 43670452), (4, 21835226), (7, 12477272), (8, 10917613), (14, 6238636), (28, 3119318), (56, 1559659), (587, 148792), (1174, 74396), (2348, 37198), (2657, 32872), (4109, 21256), (4696, 18599), (5314, 16436), (8218, 10628)]