16943264

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 36285480

約数和(自身を除く): 19342216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 241, 338, 416, 482, 676, 964, 1352, 1928, 2197, 2704, 3133, 3856, 4394, 5408, 6266, 7712, 8788, 12532, 17576, 25064, 35152, 40729, 50128, 70304, 81458, 100256, 162916, 325832, 529477, 651664, 1058954, 1303328, 2117908, 4235816, 8471632, 16943264]

約数ペア:

[(1, 16943264), (2, 8471632), (4, 4235816), (8, 2117908), (13, 1303328), (16, 1058954), (26, 651664), (32, 529477), (52, 325832), (104, 162916), (169, 100256), (208, 81458), (241, 70304), (338, 50128), (416, 40729), (482, 35152), (676, 25064), (964, 17576), (1352, 12532), (1928, 8788), (2197, 7712), (2704, 6266), (3133, 5408), (3856, 4394)]