85239394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 24

約数和(自身を含む): 137431620

約数和(自身を除く): 52192226

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 1657, 3026, 3314, 25721, 28169, 51442, 56338, 147473, 294946, 478873, 957746, 2507041, 5014082, 42619697, 85239394]

約数ペア:

[(1, 85239394), (2, 42619697), (17, 5014082), (34, 2507041), (89, 957746), (178, 478873), (289, 294946), (578, 147473), (1513, 56338), (1657, 51442), (3026, 28169), (3314, 25721)]