1668544088

素因数分解:

$2^3\times {\mathrm{39509}}^1\times {\mathrm{5279}}^1$

素因数の和:44794

約数の個数: 16

約数和(自身を含む): 3129192000

約数和(自身を除く): 1460647912

約数列:

[1, 2, 4, 8, 5279, 10558, 21116, 39509, 42232, 79018, 158036, 316072, 208568011, 417136022, 834272044, 1668544088]

約数ペア:

[(1, 1668544088), (2, 834272044), (4, 417136022), (8, 208568011), (5279, 316072), (10558, 158036), (21116, 79018), (39509, 42232)]