31262144

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 66812160

約数和(自身を除く): 35550016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 304, 376, 547, 608, 752, 893, 1094, 1216, 1504, 1786, 2188, 3008, 3572, 4376, 7144, 8752, 10393, 14288, 17504, 20786, 25709, 28576, 35008, 41572, 51418, 57152, 83144, 102836, 166288, 205672, 332576, 411344, 488471, 665152, 822688, 976942, 1645376, 1953884, 3907768, 7815536, 15631072, 31262144]

約数ペア:

[(1, 31262144), (2, 15631072), (4, 7815536), (8, 3907768), (16, 1953884), (19, 1645376), (32, 976942), (38, 822688), (47, 665152), (64, 488471), (76, 411344), (94, 332576), (152, 205672), (188, 166288), (304, 102836), (376, 83144), (547, 57152), (608, 51418), (752, 41572), (893, 35008), (1094, 28576), (1216, 25709), (1504, 20786), (1786, 17504), (2188, 14288), (3008, 10393), (3572, 8752), (4376, 7144)]