42505744

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{10337}}^1$

素因数の和:10602

約数の個数: 20

約数和(自身を含む): 82683324

約数和(自身を除く): 40177580

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 10337, 20674, 41348, 82696, 165392, 2656609, 5313218, 10626436, 21252872, 42505744]

約数ペア:

[(1, 42505744), (2, 21252872), (4, 10626436), (8, 5313218), (16, 2656609), (257, 165392), (514, 82696), (1028, 41348), (2056, 20674), (4112, 10337)]