54420208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{147881}}^1$

素因数の和:147912

約数の個数: 20

約数和(自身を含む): 110024208

約数和(自身を除く): 55604000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 147881, 295762, 591524, 1183048, 2366096, 3401263, 6802526, 13605052, 27210104, 54420208]

約数ペア:

[(1, 54420208), (2, 27210104), (4, 13605052), (8, 6802526), (16, 3401263), (23, 2366096), (46, 1183048), (92, 591524), (184, 295762), (368, 147881)]