85253990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{95791}}^1$

素因数の和:95887

約数の個数: 16

約数和(自身を含む): 155183040

約数和(自身を除く): 69929050

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 95791, 191582, 478955, 957910, 8525399, 17050798, 42626995, 85253990]

約数ペア:

[(1, 85253990), (2, 42626995), (5, 17050798), (10, 8525399), (89, 957910), (178, 478955), (445, 191582), (890, 95791)]