85041968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2073

約数の個数: 40

約数和(自身を含む): 180512256

約数和(自身を除く): 95470288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 1084, 1783, 2168, 2981, 3566, 4336, 5962, 7132, 11924, 14264, 19613, 23848, 28528, 39226, 47696, 78452, 156904, 313808, 483193, 966386, 1932772, 3865544, 5315123, 7731088, 10630246, 21260492, 42520984, 85041968]

約数ペア:

[(1, 85041968), (2, 42520984), (4, 21260492), (8, 10630246), (11, 7731088), (16, 5315123), (22, 3865544), (44, 1932772), (88, 966386), (176, 483193), (271, 313808), (542, 156904), (1084, 78452), (1783, 47696), (2168, 39226), (2981, 28528), (3566, 23848), (4336, 19613), (5962, 14264), (7132, 11924)]