31371852

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{90149}}^1$

素因数の和:90185

約数の個数: 24

約数和(自身を含む): 75726000

約数和(自身を除く): 44354148

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 90149, 180298, 270447, 360596, 540894, 1081788, 2614321, 5228642, 7842963, 10457284, 15685926, 31371852]

約数ペア:

[(1, 31371852), (2, 15685926), (3, 10457284), (4, 7842963), (6, 5228642), (12, 2614321), (29, 1081788), (58, 540894), (87, 360596), (116, 270447), (174, 180298), (348, 90149)]