42771208

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{17191}}^1$

素因数の和:17508

約数の個数: 16

約数和(自身を含む): 80458560

約数和(自身を除く): 37687352

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 17191, 34382, 68764, 137528, 5346401, 10692802, 21385604, 42771208]

約数ペア:

[(1, 42771208), (2, 21385604), (4, 10692802), (8, 5346401), (311, 137528), (622, 68764), (1244, 34382), (2488, 17191)]