111856112

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{84229}}^1$

素因数の和:84320

約数の個数: 20

約数和(自身を含む): 219334920

約数和(自身を除く): 107478808

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 84229, 168458, 336916, 673832, 1347664, 6991007, 13982014, 27964028, 55928056, 111856112]

約数ペア:

[(1, 111856112), (2, 55928056), (4, 27964028), (8, 13982014), (16, 6991007), (83, 1347664), (166, 673832), (332, 336916), (664, 168458), (1328, 84229)]