17916508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 32450544

約数和(自身を除く): 14534036

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1021, 2042, 4084, 4387, 8774, 17548, 41861, 83722, 109247, 167444, 218494, 436988, 4479127, 8958254, 17916508]

約数ペア:

[(1, 17916508), (2, 8958254), (4, 4479127), (41, 436988), (82, 218494), (107, 167444), (164, 109247), (214, 83722), (428, 41861), (1021, 17548), (2042, 8774), (4084, 4387)]