54976912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{202121}}^1$

素因数の和:202146

約数の個数: 20

約数和(自身を含む): 112784076

約数和(自身を除く): 57807164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 202121, 404242, 808484, 1616968, 3233936, 3436057, 6872114, 13744228, 27488456, 54976912]

約数ペア:

[(1, 54976912), (2, 27488456), (4, 13744228), (8, 6872114), (16, 3436057), (17, 3233936), (34, 1616968), (68, 808484), (136, 404242), (272, 202121)]