89151986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13463}}^1$

素因数の和:13526

約数の個数: 32

約数和(自身を含む): 170615808

約数和(自身を除く): 81463822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 13463, 26926, 94241, 148093, 188482, 296186, 578909, 1036651, 1157818, 2073302, 4052363, 6367999, 8104726, 12735998, 44575993, 89151986]

約数ペア:

[(1, 89151986), (2, 44575993), (7, 12735998), (11, 8104726), (14, 6367999), (22, 4052363), (43, 2073302), (77, 1157818), (86, 1036651), (154, 578909), (301, 296186), (473, 188482), (602, 148093), (946, 94241), (3311, 26926), (6622, 13463)]