64841456

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{6131}}^1$

素因数の和:6800

約数の個数: 20

約数和(自身を含む): 125840904

約数和(自身を除く): 60999448

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 6131, 10576, 12262, 24524, 49048, 98096, 4052591, 8105182, 16210364, 32420728, 64841456]

約数ペア:

[(1, 64841456), (2, 32420728), (4, 16210364), (8, 8105182), (16, 4052591), (661, 98096), (1322, 49048), (2644, 24524), (5288, 12262), (6131, 10576)]