89876296

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{6991}}^1$

素因数の和:8604

約数の個数: 16

約数和(自身を含む): 168647040

約数和(自身を除く): 78770744

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 6991, 12856, 13982, 27964, 55928, 11234537, 22469074, 44938148, 89876296]

約数ペア:

[(1, 89876296), (2, 44938148), (4, 22469074), (8, 11234537), (1607, 55928), (3214, 27964), (6428, 13982), (6991, 12856)]