87390578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 59696782

約数列:

[1, 2, 11, 22, 47, 94, 223, 379, 446, 517, 758, 1034, 2453, 4169, 4906, 8338, 10481, 17813, 20962, 35626, 84517, 115291, 169034, 195943, 230582, 391886, 929687, 1859374, 3972299, 7944598, 43695289, 87390578]

約数ペア:

[(1, 87390578), (2, 43695289), (11, 7944598), (22, 3972299), (47, 1859374), (94, 929687), (223, 391886), (379, 230582), (446, 195943), (517, 169034), (758, 115291), (1034, 84517), (2453, 35626), (4169, 20962), (4906, 17813), (8338, 10481)]