86491216

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1201}}^1$

素因数の和:1859

約数の個数: 40

約数和(自身を含む): 191973824

約数和(自身を除く): 105482608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1201, 1286, 2402, 2572, 4501, 4804, 5144, 8407, 9002, 9608, 10288, 16814, 18004, 19216, 33628, 36008, 67256, 72016, 134512, 772243, 1544486, 3088972, 5405701, 6177944, 10811402, 12355888, 21622804, 43245608, 86491216]

約数ペア:

[(1, 86491216), (2, 43245608), (4, 21622804), (7, 12355888), (8, 10811402), (14, 6177944), (16, 5405701), (28, 3088972), (56, 1544486), (112, 772243), (643, 134512), (1201, 72016), (1286, 67256), (2402, 36008), (2572, 33628), (4501, 19216), (4804, 18004), (5144, 16814), (8407, 10288), (9002, 9608)]