18238144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16763}}^1$

素因数の和:16792

約数の個数: 28

約数和(自身を含む): 38322504

約数和(自身を除く): 20084360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16763, 33526, 67052, 134104, 268208, 284971, 536416, 569942, 1072832, 1139884, 2279768, 4559536, 9119072, 18238144]

約数ペア:

[(1, 18238144), (2, 9119072), (4, 4559536), (8, 2279768), (16, 1139884), (17, 1072832), (32, 569942), (34, 536416), (64, 284971), (68, 268208), (136, 134104), (272, 67052), (544, 33526), (1088, 16763)]