80386544

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15271}}^1$

素因数の和:15333

約数の個数: 40

約数和(自身を含む): 181797888

約数和(自身を除く): 101411344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 15271, 30542, 61084, 106897, 122168, 213794, 244336, 427588, 717737, 855176, 1435474, 1710352, 2870948, 5024159, 5741896, 10048318, 11483792, 20096636, 40193272, 80386544]

約数ペア:

[(1, 80386544), (2, 40193272), (4, 20096636), (7, 11483792), (8, 10048318), (14, 5741896), (16, 5024159), (28, 2870948), (47, 1710352), (56, 1435474), (94, 855176), (112, 717737), (188, 427588), (329, 244336), (376, 213794), (658, 122168), (752, 106897), (1316, 61084), (2632, 30542), (5264, 15271)]