81025834

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 122676768

約数和(自身を除く): 41650934

約数列:

[1, 2, 227, 317, 454, 563, 634, 1126, 71959, 127801, 143918, 178471, 255602, 356942, 40512917, 81025834]

約数ペア:

[(1, 81025834), (2, 40512917), (227, 356942), (317, 255602), (454, 178471), (563, 143918), (634, 127801), (1126, 71959)]