87369142

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{49139}}^1$

素因数の和:49275

約数の個数: 16

約数和(自身を含む): 150958080

約数和(自身を除く): 63588938

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 49139, 98278, 343973, 687946, 6240653, 12481306, 43684571, 87369142]

約数ペア:

[(1, 87369142), (2, 43684571), (7, 12481306), (14, 6240653), (127, 687946), (254, 343973), (889, 98278), (1778, 49139)]