38639248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{65269}}^1$

素因数の和:65314

約数の個数: 20

約数和(自身を含む): 76888060

約数和(自身を除く): 38248812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 65269, 130538, 261076, 522152, 1044304, 2414953, 4829906, 9659812, 19319624, 38639248]

約数ペア:

[(1, 38639248), (2, 19319624), (4, 9659812), (8, 4829906), (16, 2414953), (37, 1044304), (74, 522152), (148, 261076), (296, 130538), (592, 65269)]