31661566328

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13148491}}^1$

素因数の和:13148547

約数の個数: 32

約数和(自身を含む): 69424037760

約数和(自身を除く): 37762471432

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 13148491, 26296982, 52593964, 92039437, 105187928, 184078874, 368157748, 565385113, 736315496, 1130770226, 2261540452, 3957695791, 4523080904, 7915391582, 15830783164, 31661566328]

約数ペア:

[(1, 31661566328), (2, 15830783164), (4, 7915391582), (7, 4523080904), (8, 3957695791), (14, 2261540452), (28, 1130770226), (43, 736315496), (56, 565385113), (86, 368157748), (172, 184078874), (301, 105187928), (344, 92039437), (602, 52593964), (1204, 26296982), (2408, 13148491)]