91972738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{911}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 162715392

約数和(自身を除く): 70742654

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 353, 706, 911, 1822, 3883, 4589, 7766, 9178, 10021, 11843, 20042, 23686, 50479, 100958, 130273, 260546, 321583, 643166, 3537413, 4180579, 7074826, 8361158, 45986369, 91972738]

約数ペア:

[(1, 91972738), (2, 45986369), (11, 8361158), (13, 7074826), (22, 4180579), (26, 3537413), (143, 643166), (286, 321583), (353, 260546), (706, 130273), (911, 100958), (1822, 50479), (3883, 23686), (4589, 20042), (7766, 11843), (9178, 10021)]