173220016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 348325920

約数和(自身を除く): 175105904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 577, 647, 1154, 1294, 2308, 2588, 4616, 5176, 9232, 10352, 16733, 18763, 33466, 37526, 66932, 75052, 133864, 150104, 267728, 300208, 373319, 746638, 1493276, 2986552, 5973104, 10826251, 21652502, 43305004, 86610008, 173220016]

約数ペア:

[(1, 173220016), (2, 86610008), (4, 43305004), (8, 21652502), (16, 10826251), (29, 5973104), (58, 2986552), (116, 1493276), (232, 746638), (464, 373319), (577, 300208), (647, 267728), (1154, 150104), (1294, 133864), (2308, 75052), (2588, 66932), (4616, 37526), (5176, 33466), (9232, 18763), (10352, 16733)]