42649918

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 64696320

約数和(自身を除く): 22046402

約数列:

[1, 2, 191, 311, 359, 382, 622, 718, 59401, 68569, 111649, 118802, 137138, 223298, 21324959, 42649918]

約数ペア:

[(1, 42649918), (2, 21324959), (191, 223298), (311, 137138), (359, 118802), (382, 111649), (622, 68569), (718, 59401)]