40894334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6581}}^1$

素因数の和:6835

約数の個数: 16

約数和(自身を含む): 66346560

約数和(自身を除く): 25452226

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 6581, 13162, 85553, 171106, 1572859, 3145718, 20447167, 40894334]

約数ペア:

[(1, 40894334), (2, 20447167), (13, 3145718), (26, 1572859), (239, 171106), (478, 85553), (3107, 13162), (6214, 6581)]