78238414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{22189}}^1$

素因数の和:22275

約数の個数: 16

約数和(自身を含む): 123021360

約数和(自身を除く): 44782946

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 22189, 44378, 909749, 954127, 1819498, 1908254, 39119207, 78238414]

約数ペア:

[(1, 78238414), (2, 39119207), (41, 1908254), (43, 1819498), (82, 954127), (86, 909749), (1763, 44378), (3526, 22189)]