189537664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{64381}}^1$

素因数の和:64418

約数の個数: 32

約数和(自身を含む): 394017840

約数和(自身を除く): 204480176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 64381, 128762, 257524, 515048, 1030096, 1480763, 2060192, 2961526, 4120384, 5923052, 8240768, 11846104, 23692208, 47384416, 94768832, 189537664]

約数ペア:

[(1, 189537664), (2, 94768832), (4, 47384416), (8, 23692208), (16, 11846104), (23, 8240768), (32, 5923052), (46, 4120384), (64, 2961526), (92, 2060192), (128, 1480763), (184, 1030096), (368, 515048), (736, 257524), (1472, 128762), (2944, 64381)]