69400882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{42473}}^1$

素因数の和:42537

約数の個数: 16

約数和(自身を含む): 112131360

約数和(自身を除く): 42730478

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 42473, 84946, 806987, 1613974, 1826339, 3652678, 34700441, 69400882]

約数ペア:

[(1, 69400882), (2, 34700441), (19, 3652678), (38, 1826339), (43, 1613974), (86, 806987), (817, 84946), (1634, 42473)]