85912628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3001}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 159622344

約数和(自身を除く): 73709716

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 3001, 6002, 7157, 12004, 14314, 28628, 51017, 102034, 204068, 1263421, 2526842, 5053684, 21478157, 42956314, 85912628]

約数ペア:

[(1, 85912628), (2, 42956314), (4, 21478157), (17, 5053684), (34, 2526842), (68, 1263421), (421, 204068), (842, 102034), (1684, 51017), (3001, 28628), (6002, 14314), (7157, 12004)]