57247648

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{20101}}^1$

素因数の和:20200

約数の個数: 24

約数和(自身を含む): 113978340

約数和(自身を除く): 56730692

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 20101, 40202, 80404, 160808, 321616, 643232, 1788989, 3577978, 7155956, 14311912, 28623824, 57247648]

約数ペア:

[(1, 57247648), (2, 28623824), (4, 14311912), (8, 7155956), (16, 3577978), (32, 1788989), (89, 643232), (178, 321616), (356, 160808), (712, 80404), (1424, 40202), (2848, 20101)]