31542935

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 38841120

約数和(自身を除く): 7298185

約数列:

[1, 5, 73, 89, 365, 445, 971, 4855, 6497, 32485, 70883, 86419, 354415, 432095, 6308587, 31542935]

約数ペア:

[(1, 31542935), (5, 6308587), (73, 432095), (89, 354415), (365, 86419), (445, 70883), (971, 32485), (4855, 6497)]