89988136

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12653}}^1$

素因数の和:12793

約数の個数: 32

約数和(自身を含む): 194365440

約数和(自身を除く): 104377304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 12653, 25306, 50612, 88571, 101224, 177142, 354284, 708568, 1606931, 3213862, 6427724, 11248517, 12855448, 22497034, 44994068, 89988136]

約数ペア:

[(1, 89988136), (2, 44994068), (4, 22497034), (7, 12855448), (8, 11248517), (14, 6427724), (28, 3213862), (56, 1606931), (127, 708568), (254, 354284), (508, 177142), (889, 101224), (1016, 88571), (1778, 50612), (3556, 25306), (7112, 12653)]