80589104

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{38449}}^1$

素因数の和:38588

約数の個数: 20

約数和(自身を含む): 157337400

約数和(自身を除く): 76748296

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 38449, 76898, 153796, 307592, 615184, 5036819, 10073638, 20147276, 40294552, 80589104]

約数ペア:

[(1, 80589104), (2, 40294552), (4, 20147276), (8, 10073638), (16, 5036819), (131, 615184), (262, 307592), (524, 153796), (1048, 76898), (2096, 38449)]