217680832

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{147881}}^1$

素因数の和:147916

約数の個数: 28

約数和(自身を含む): 450744336

約数和(自身を除く): 233063504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 147881, 295762, 591524, 1183048, 2366096, 3401263, 4732192, 6802526, 9464384, 13605052, 27210104, 54420208, 108840416, 217680832]

約数ペア:

[(1, 217680832), (2, 108840416), (4, 54420208), (8, 27210104), (16, 13605052), (23, 9464384), (32, 6802526), (46, 4732192), (64, 3401263), (92, 2366096), (184, 1183048), (368, 591524), (736, 295762), (1472, 147881)]