3218288

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2912

約数の個数: 20

約数和(自身を含む): 6325488

約数和(自身を除く): 3107200

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2833, 5666, 11332, 22664, 45328, 201143, 402286, 804572, 1609144, 3218288]

約数ペア:

[(1, 3218288), (2, 1609144), (4, 804572), (8, 402286), (16, 201143), (71, 45328), (142, 22664), (284, 11332), (568, 5666), (1136, 2833)]