81081464

素因数分解:

$2^3\times {\mathrm{1097}}^1\times {\mathrm{9239}}^1$

素因数の和:10342

約数の個数: 16

約数和(自身を含む): 152182800

約数和(自身を除く): 71101336

約数列:

[1, 2, 4, 8, 1097, 2194, 4388, 8776, 9239, 18478, 36956, 73912, 10135183, 20270366, 40540732, 81081464]

約数ペア:

[(1, 81081464), (2, 40540732), (4, 20270366), (8, 10135183), (1097, 73912), (2194, 36956), (4388, 18478), (8776, 9239)]