85211072

素因数分解:

$2^6\times {\mathrm{17}}^3\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 56

約数和(自身を含む): 180319680

約数和(自身を除く): 95108608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 271, 272, 289, 542, 544, 578, 1084, 1088, 1156, 2168, 2312, 4336, 4607, 4624, 4913, 8672, 9214, 9248, 9826, 17344, 18428, 18496, 19652, 36856, 39304, 73712, 78319, 78608, 147424, 156638, 157216, 294848, 313276, 314432, 626552, 1253104, 1331423, 2506208, 2662846, 5012416, 5325692, 10651384, 21302768, 42605536, 85211072]

約数ペア:

[(1, 85211072), (2, 42605536), (4, 21302768), (8, 10651384), (16, 5325692), (17, 5012416), (32, 2662846), (34, 2506208), (64, 1331423), (68, 1253104), (136, 626552), (271, 314432), (272, 313276), (289, 294848), (542, 157216), (544, 156638), (578, 147424), (1084, 78608), (1088, 78319), (1156, 73712), (2168, 39304), (2312, 36856), (4336, 19652), (4607, 18496), (4624, 18428), (4913, 17344), (8672, 9826), (9214, 9248)]