85865381

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8419}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 103464960

約数和(自身を除く): 17599579

約数列:

[1, 7, 31, 47, 217, 329, 1457, 8419, 10199, 58933, 260989, 395693, 1826923, 2769851, 12266483, 85865381]

約数ペア:

[(1, 85865381), (7, 12266483), (31, 2769851), (47, 1826923), (217, 395693), (329, 260989), (1457, 58933), (8419, 10199)]