90163232

素因数分解:

$2^5\times {\mathrm{83}}^2\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 36

約数和(自身を含む): 180112590

約数和(自身を除く): 89949358

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 409, 664, 818, 1328, 1636, 2656, 3272, 6544, 6889, 13088, 13778, 27556, 33947, 55112, 67894, 110224, 135788, 220448, 271576, 543152, 1086304, 2817601, 5635202, 11270404, 22540808, 45081616, 90163232]

約数ペア:

[(1, 90163232), (2, 45081616), (4, 22540808), (8, 11270404), (16, 5635202), (32, 2817601), (83, 1086304), (166, 543152), (332, 271576), (409, 220448), (664, 135788), (818, 110224), (1328, 67894), (1636, 55112), (2656, 33947), (3272, 27556), (6544, 13778), (6889, 13088)]