22638416

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{17047}}^1$

素因数の和:17138

約数の個数: 20

約数和(自身を含む): 44392992

約数和(自身を除く): 21754576

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 17047, 34094, 68188, 136376, 272752, 1414901, 2829802, 5659604, 11319208, 22638416]

約数ペア:

[(1, 22638416), (2, 11319208), (4, 5659604), (8, 2829802), (16, 1414901), (83, 272752), (166, 136376), (332, 68188), (664, 34094), (1328, 17047)]