20225216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28729}}^1$

素因数の和:28752

約数の個数: 28

約数和(自身を含む): 43784520

約数和(自身を除く): 23559304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28729, 57458, 114916, 229832, 316019, 459664, 632038, 919328, 1264076, 1838656, 2528152, 5056304, 10112608, 20225216]

約数ペア:

[(1, 20225216), (2, 10112608), (4, 5056304), (8, 2528152), (11, 1838656), (16, 1264076), (22, 919328), (32, 632038), (44, 459664), (64, 316019), (88, 229832), (176, 114916), (352, 57458), (704, 28729)]