18703264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34381}}^1$

素因数の和:34408

約数の個数: 24

約数和(自身を含む): 38989188

約数和(自身を除く): 20285924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34381, 68762, 137524, 275048, 550096, 584477, 1100192, 1168954, 2337908, 4675816, 9351632, 18703264]

約数ペア:

[(1, 18703264), (2, 9351632), (4, 4675816), (8, 2337908), (16, 1168954), (17, 1100192), (32, 584477), (34, 550096), (68, 275048), (136, 137524), (272, 68762), (544, 34381)]