2009161832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8101459}}^1$

素因数の和:8101496

約数の個数: 16

約数和(自身を含む): 3888700800

約数和(自身を除く): 1879538968

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8101459, 16202918, 32405836, 64811672, 251145229, 502290458, 1004580916, 2009161832]

約数ペア:

[(1, 2009161832), (2, 1004580916), (4, 502290458), (8, 251145229), (31, 64811672), (62, 32405836), (124, 16202918), (248, 8101459)]