86467730

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{62207}}^1$

素因数の和:62353

約数の個数: 16

約数和(自身を含む): 156764160

約数和(自身を除く): 70296430

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 62207, 124414, 311035, 622070, 8646773, 17293546, 43233865, 86467730]

約数ペア:

[(1, 86467730), (2, 43233865), (5, 17293546), (10, 8646773), (139, 622070), (278, 311035), (695, 124414), (1390, 62207)]