85571296

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 172141200

約数和(自身を除く): 86569904

約数列:

[1, 2, 4, 8, 16, 32, 131, 137, 149, 262, 274, 298, 524, 548, 596, 1048, 1096, 1192, 2096, 2192, 2384, 4192, 4384, 4768, 17947, 19519, 20413, 35894, 39038, 40826, 71788, 78076, 81652, 143576, 156152, 163304, 287152, 312304, 326608, 574304, 624608, 653216, 2674103, 5348206, 10696412, 21392824, 42785648, 85571296]

約数ペア:

[(1, 85571296), (2, 42785648), (4, 21392824), (8, 10696412), (16, 5348206), (32, 2674103), (131, 653216), (137, 624608), (149, 574304), (262, 326608), (274, 312304), (298, 287152), (524, 163304), (548, 156152), (596, 143576), (1048, 81652), (1096, 78076), (1192, 71788), (2096, 40826), (2192, 39038), (2384, 35894), (4192, 20413), (4384, 19519), (4768, 17947)]