88776961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 24441599

約数列:

[1, 7, 13, 53, 79, 91, 233, 371, 553, 689, 1027, 1631, 3029, 4187, 4823, 7189, 12349, 18407, 21203, 29309, 54431, 86443, 128849, 160537, 239291, 381017, 975571, 1123759, 1675037, 6828997, 12682423, 88776961]

約数ペア:

[(1, 88776961), (7, 12682423), (13, 6828997), (53, 1675037), (79, 1123759), (91, 975571), (233, 381017), (371, 239291), (553, 160537), (689, 128849), (1027, 86443), (1631, 54431), (3029, 29309), (4187, 21203), (4823, 18407), (7189, 12349)]