85878176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 179444160

約数和(自身を除く): 93565984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 1031, 1096, 2062, 2192, 2603, 4124, 4384, 5206, 8248, 10412, 16496, 19589, 20824, 32992, 39178, 41648, 78356, 83296, 141247, 156712, 282494, 313424, 564988, 626848, 1129976, 2259952, 2683693, 4519904, 5367386, 10734772, 21469544, 42939088, 85878176]

約数ペア:

[(1, 85878176), (2, 42939088), (4, 21469544), (8, 10734772), (16, 5367386), (19, 4519904), (32, 2683693), (38, 2259952), (76, 1129976), (137, 626848), (152, 564988), (274, 313424), (304, 282494), (548, 156712), (608, 141247), (1031, 83296), (1096, 78356), (2062, 41648), (2192, 39178), (2603, 32992), (4124, 20824), (4384, 19589), (5206, 16496), (8248, 10412)]