87777088

素因数分解:

$2^6\times 7^1\times {\mathrm{195931}}^1$

素因数の和:195950

約数の個数: 28

約数和(自身を含む): 199066912

約数和(自身を除く): 111289824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195931, 391862, 783724, 1371517, 1567448, 2743034, 3134896, 5486068, 6269792, 10972136, 12539584, 21944272, 43888544, 87777088]

約数ペア:

[(1, 87777088), (2, 43888544), (4, 21944272), (7, 12539584), (8, 10972136), (14, 6269792), (16, 5486068), (28, 3134896), (32, 2743034), (56, 1567448), (64, 1371517), (112, 783724), (224, 391862), (448, 195931)]