172282816

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{20549}}^1$

素因数の和:20692

約数の個数: 28

約数和(自身を含む): 344500200

約数和(自身を除く): 172217384

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 20549, 41098, 82196, 164392, 328784, 657568, 1315136, 2691919, 5383838, 10767676, 21535352, 43070704, 86141408, 172282816]

約数ペア:

[(1, 172282816), (2, 86141408), (4, 43070704), (8, 21535352), (16, 10767676), (32, 5383838), (64, 2691919), (131, 1315136), (262, 657568), (524, 328784), (1048, 164392), (2096, 82196), (4192, 41098), (8384, 20549)]