80993152

素因数分解:

$2^7\times {\mathrm{479}}^1\times {\mathrm{1321}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 161812800

約数和(自身を除く): 80819648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 479, 958, 1321, 1916, 2642, 3832, 5284, 7664, 10568, 15328, 21136, 30656, 42272, 61312, 84544, 169088, 632759, 1265518, 2531036, 5062072, 10124144, 20248288, 40496576, 80993152]

約数ペア:

[(1, 80993152), (2, 40496576), (4, 20248288), (8, 10124144), (16, 5062072), (32, 2531036), (64, 1265518), (128, 632759), (479, 169088), (958, 84544), (1321, 61312), (1916, 42272), (2642, 30656), (3832, 21136), (5284, 15328), (7664, 10568)]