230491504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{351359}}^1$

素因数の和:351408

約数の個数: 20

約数和(自身を含む): 457470720

約数和(自身を除く): 226979216

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 351359, 702718, 1405436, 2810872, 5621744, 14405719, 28811438, 57622876, 115245752, 230491504]

約数ペア:

[(1, 230491504), (2, 115245752), (4, 57622876), (8, 28811438), (16, 14405719), (41, 5621744), (82, 2810872), (164, 1405436), (328, 702718), (656, 351359)]