85816208

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{90907}}^1$

素因数の和:90974

約数の個数: 20

約数和(自身を含む): 169088880

約数和(自身を除く): 83272672

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 90907, 181814, 363628, 727256, 1454512, 5363513, 10727026, 21454052, 42908104, 85816208]

約数ペア:

[(1, 85816208), (2, 42908104), (4, 21454052), (8, 10727026), (16, 5363513), (59, 1454512), (118, 727256), (236, 363628), (472, 181814), (944, 90907)]