164017232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{445699}}^1$

素因数の和:445730

約数の個数: 20

約数和(自身を含む): 331600800

約数和(自身を除く): 167583568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 445699, 891398, 1782796, 3565592, 7131184, 10251077, 20502154, 41004308, 82008616, 164017232]

約数ペア:

[(1, 164017232), (2, 82008616), (4, 41004308), (8, 20502154), (16, 10251077), (23, 7131184), (46, 3565592), (92, 1782796), (184, 891398), (368, 445699)]