109111664

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 216236160

約数和(自身を除く): 107124496

約数列:

[1, 2, 4, 8, 16, 71, 139, 142, 278, 284, 556, 568, 691, 1112, 1136, 1382, 2224, 2764, 5528, 9869, 11056, 19738, 39476, 49061, 78952, 96049, 98122, 157904, 192098, 196244, 384196, 392488, 768392, 784976, 1536784, 6819479, 13638958, 27277916, 54555832, 109111664]

約数ペア:

[(1, 109111664), (2, 54555832), (4, 27277916), (8, 13638958), (16, 6819479), (71, 1536784), (139, 784976), (142, 768392), (278, 392488), (284, 384196), (556, 196244), (568, 192098), (691, 157904), (1112, 98122), (1136, 96049), (1382, 78952), (2224, 49061), (2764, 39476), (5528, 19738), (9869, 11056)]