84684352

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 175381920

約数和(自身を除く): 90697568

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 236, 328, 472, 547, 656, 944, 1094, 1312, 1888, 2188, 2419, 2624, 3776, 4376, 4838, 8752, 9676, 17504, 19352, 22427, 32273, 35008, 38704, 44854, 64546, 77408, 89708, 129092, 154816, 179416, 258184, 358832, 516368, 717664, 1032736, 1323193, 1435328, 2065472, 2646386, 5292772, 10585544, 21171088, 42342176, 84684352]

約数ペア:

[(1, 84684352), (2, 42342176), (4, 21171088), (8, 10585544), (16, 5292772), (32, 2646386), (41, 2065472), (59, 1435328), (64, 1323193), (82, 1032736), (118, 717664), (164, 516368), (236, 358832), (328, 258184), (472, 179416), (547, 154816), (656, 129092), (944, 89708), (1094, 77408), (1312, 64546), (1888, 44854), (2188, 38704), (2419, 35008), (2624, 32273), (3776, 22427), (4376, 19352), (4838, 17504), (8752, 9676)]