87398162

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{2099}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 133056000

約数和(自身を除く): 45657838

約数列:

[1, 2, 109, 191, 218, 382, 2099, 4198, 20819, 41638, 228791, 400909, 457582, 801818, 43699081, 87398162]

約数ペア:

[(1, 87398162), (2, 43699081), (109, 801818), (191, 457582), (218, 400909), (382, 228791), (2099, 41638), (4198, 20819)]