239905624

素因数分解:

$2^3\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{2617}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 514594080

約数和(自身を除く): 274688456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1637, 2617, 3274, 5234, 6548, 10468, 11459, 13096, 18319, 20936, 22918, 36638, 45836, 73276, 91672, 146552, 4284029, 8568058, 17136116, 29988203, 34272232, 59976406, 119952812, 239905624]

約数ペア:

[(1, 239905624), (2, 119952812), (4, 59976406), (7, 34272232), (8, 29988203), (14, 17136116), (28, 8568058), (56, 4284029), (1637, 146552), (2617, 91672), (3274, 73276), (5234, 45836), (6548, 36638), (10468, 22918), (11459, 20936), (13096, 18319)]