47513912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{20551}}^1$

素因数の和:20591

約数の個数: 24

約数和(自身を含む): 94641960

約数和(自身を除く): 47128048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 20551, 41102, 82204, 164408, 349367, 698734, 1397468, 2794936, 5939239, 11878478, 23756956, 47513912]

約数ペア:

[(1, 47513912), (2, 23756956), (4, 11878478), (8, 5939239), (17, 2794936), (34, 1397468), (68, 698734), (136, 349367), (289, 164408), (578, 82204), (1156, 41102), (2312, 20551)]