80521546

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 61969334

約数列:

[1, 2, 7, 14, 37, 74, 259, 359, 433, 518, 718, 866, 2513, 3031, 5026, 6062, 13283, 16021, 26566, 32042, 92981, 112147, 155447, 185962, 224294, 310894, 1088129, 2176258, 5751539, 11503078, 40260773, 80521546]

約数ペア:

[(1, 80521546), (2, 40260773), (7, 11503078), (14, 5751539), (37, 2176258), (74, 1088129), (259, 310894), (359, 224294), (433, 185962), (518, 155447), (718, 112147), (866, 92981), (2513, 32042), (3031, 26566), (5026, 16021), (6062, 13283)]