78890296

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{75277}}^1$

素因数の和:75414

約数の個数: 16

約数和(自身を含む): 149050440

約数和(自身を除く): 70160144

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 75277, 150554, 301108, 602216, 9861287, 19722574, 39445148, 78890296]

約数ペア:

[(1, 78890296), (2, 39445148), (4, 19722574), (8, 9861287), (131, 602216), (262, 301108), (524, 150554), (1048, 75277)]