42090824

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{40163}}^1$

素因数の和:40300

約数の個数: 16

約数和(自身を含む): 79524720

約数和(自身を除く): 37433896

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 40163, 80326, 160652, 321304, 5261353, 10522706, 21045412, 42090824]

約数ペア:

[(1, 42090824), (2, 21045412), (4, 10522706), (8, 5261353), (131, 321304), (262, 160652), (524, 80326), (1048, 40163)]