89163646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 159376896

約数和(自身を除く): 70213250

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 4391, 8782, 10153, 20306, 48301, 57083, 96602, 114166, 311761, 623522, 627913, 1255826, 3429371, 4052893, 6858742, 8105786, 44581823, 89163646]

約数ペア:

[(1, 89163646), (2, 44581823), (11, 8105786), (13, 6858742), (22, 4052893), (26, 3429371), (71, 1255826), (142, 627913), (143, 623522), (286, 311761), (781, 114166), (923, 96602), (1562, 57083), (1846, 48301), (4391, 20306), (8782, 10153)]