85817578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15061}}^1$

素因数の和:15118

約数の個数: 32

約数和(自身を含む): 164838528

約数和(自身を除く): 79020950

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 15061, 30122, 105427, 165671, 210854, 331342, 557257, 1114514, 1159697, 2319394, 3900799, 6129827, 7801598, 12259654, 42908789, 85817578]

約数ペア:

[(1, 85817578), (2, 42908789), (7, 12259654), (11, 7801598), (14, 6129827), (22, 3900799), (37, 2319394), (74, 1159697), (77, 1114514), (154, 557257), (259, 331342), (407, 210854), (518, 165671), (814, 105427), (2849, 30122), (5698, 15061)]