23145856

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 46383480

約数和(自身を除く): 23237624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 857, 1688, 1714, 3376, 3428, 6752, 6856, 13504, 13712, 27008, 27424, 54848, 109696, 180827, 361654, 723308, 1446616, 2893232, 5786464, 11572928, 23145856]

約数ペア:

[(1, 23145856), (2, 11572928), (4, 5786464), (8, 2893232), (16, 1446616), (32, 723308), (64, 361654), (128, 180827), (211, 109696), (422, 54848), (844, 27424), (857, 27008), (1688, 13712), (1714, 13504), (3376, 6856), (3428, 6752)]