85251328

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 189846720

約数和(自身を除く): 104595392

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1031, 1088, 1216, 1292, 2062, 2176, 2432, 2584, 4124, 4352, 4864, 5168, 8248, 10336, 16496, 17527, 19589, 20672, 32992, 35054, 39178, 41344, 65984, 70108, 78356, 82688, 131968, 140216, 156712, 263936, 280432, 313424, 333013, 560864, 626848, 666026, 1121728, 1253696, 1332052, 2243456, 2507392, 2664104, 4486912, 5014784, 5328208, 10656416, 21312832, 42625664, 85251328]

約数ペア:

[(1, 85251328), (2, 42625664), (4, 21312832), (8, 10656416), (16, 5328208), (17, 5014784), (19, 4486912), (32, 2664104), (34, 2507392), (38, 2243456), (64, 1332052), (68, 1253696), (76, 1121728), (128, 666026), (136, 626848), (152, 560864), (256, 333013), (272, 313424), (304, 280432), (323, 263936), (544, 156712), (608, 140216), (646, 131968), (1031, 82688), (1088, 78356), (1216, 70108), (1292, 65984), (2062, 41344), (2176, 39178), (2432, 35054), (2584, 32992), (4124, 20672), (4352, 19589), (4864, 17527), (5168, 16496), (8248, 10336)]