88337912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1321}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 178787280

約数和(自身を除く): 90449368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 1321, 2572, 2642, 5144, 5284, 8359, 10568, 16718, 17173, 33436, 34346, 66872, 68692, 137384, 849403, 1698806, 3397612, 6795224, 11042239, 22084478, 44168956, 88337912]

約数ペア:

[(1, 88337912), (2, 44168956), (4, 22084478), (8, 11042239), (13, 6795224), (26, 3397612), (52, 1698806), (104, 849403), (643, 137384), (1286, 68692), (1321, 66872), (2572, 34346), (2642, 33436), (5144, 17173), (5284, 16718), (8359, 10568)]