16257336

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 40765200

約数和(自身を除く): 24507864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1609, 1684, 2526, 3218, 3368, 4827, 5052, 6436, 9654, 10104, 12872, 19308, 38616, 677389, 1354778, 2032167, 2709556, 4064334, 5419112, 8128668, 16257336]

約数ペア:

[(1, 16257336), (2, 8128668), (3, 5419112), (4, 4064334), (6, 2709556), (8, 2032167), (12, 1354778), (24, 677389), (421, 38616), (842, 19308), (1263, 12872), (1609, 10104), (1684, 9654), (2526, 6436), (3218, 5052), (3368, 4827)]