31994384

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{1601}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 62077500

約数和(自身を除く): 30083116

約数列:

[1, 2, 4, 8, 16, 1249, 1601, 2498, 3202, 4996, 6404, 9992, 12808, 19984, 25616, 1999649, 3999298, 7998596, 15997192, 31994384]

約数ペア:

[(1, 31994384), (2, 15997192), (4, 7998596), (8, 3999298), (16, 1999649), (1249, 25616), (1601, 19984), (2498, 12808), (3202, 9992), (4996, 6404)]