181497968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{493201}}^1$

素因数の和:493232

約数の個数: 20

約数和(自身を含む): 366942288

約数和(自身を除く): 185444320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 493201, 986402, 1972804, 3945608, 7891216, 11343623, 22687246, 45374492, 90748984, 181497968]

約数ペア:

[(1, 181497968), (2, 90748984), (4, 45374492), (8, 22687246), (16, 11343623), (23, 7891216), (46, 3945608), (92, 1972804), (184, 986402), (368, 493201)]