31925380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69403}}^1$

素因数の和:69435

約数の個数: 24

約数和(自身を含む): 69959232

約数和(自身を除く): 38033852

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 69403, 138806, 277612, 347015, 694030, 1388060, 1596269, 3192538, 6385076, 7981345, 15962690, 31925380]

約数ペア:

[(1, 31925380), (2, 15962690), (4, 7981345), (5, 6385076), (10, 3192538), (20, 1596269), (23, 1388060), (46, 694030), (92, 347015), (115, 277612), (230, 138806), (460, 69403)]