16580204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 29836800

約数和(自身を除く): 13256596

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 739, 1478, 2956, 5609, 11218, 22436, 52469, 58381, 104938, 116762, 209876, 233524, 4145051, 8290102, 16580204]

約数ペア:

[(1, 16580204), (2, 8290102), (4, 4145051), (71, 233524), (79, 209876), (142, 116762), (158, 104938), (284, 58381), (316, 52469), (739, 22436), (1478, 11218), (2956, 5609)]