80241928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10867}}^1$

素因数の和:10957

約数の個数: 32

約数和(自身を含む): 164324160

約数和(自身を除く): 84082232

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 10867, 21734, 43468, 86936, 141271, 282542, 565084, 771557, 1130168, 1543114, 3086228, 6172456, 10030241, 20060482, 40120964, 80241928]

約数ペア:

[(1, 80241928), (2, 40120964), (4, 20060482), (8, 10030241), (13, 6172456), (26, 3086228), (52, 1543114), (71, 1130168), (104, 771557), (142, 565084), (284, 282542), (568, 141271), (923, 86936), (1846, 43468), (3692, 21734), (7384, 10867)]