80723584

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{5581}}^1$

素因数の和:5708

約数の個数: 32

約数和(自身を含む): 162268740

約数和(自身を除く): 81545156

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 5581, 7232, 11162, 14464, 22324, 44648, 89296, 178592, 357184, 630653, 714368, 1261306, 2522612, 5045224, 10090448, 20180896, 40361792, 80723584]

約数ペア:

[(1, 80723584), (2, 40361792), (4, 20180896), (8, 10090448), (16, 5045224), (32, 2522612), (64, 1261306), (113, 714368), (128, 630653), (226, 357184), (452, 178592), (904, 89296), (1808, 44648), (3616, 22324), (5581, 14464), (7232, 11162)]