85810244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6421}}^1$

素因数の和:6695

約数の個数: 24

約数和(自身を含む): 162373848

約数和(自身を除く): 76563604

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6421, 6682, 12842, 13364, 25684, 83473, 166946, 333892, 1650197, 3300394, 6600788, 21452561, 42905122, 85810244]

約数ペア:

[(1, 85810244), (2, 42905122), (4, 21452561), (13, 6600788), (26, 3300394), (52, 1650197), (257, 333892), (514, 166946), (1028, 83473), (3341, 25684), (6421, 13364), (6682, 12842)]