31892736

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 85798944

約数和(自身を除く): 53906208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 317, 384, 393, 524, 634, 768, 786, 951, 1048, 1268, 1572, 1902, 2096, 2536, 3144, 3804, 4192, 5072, 6288, 7608, 8384, 10144, 12576, 15216, 16768, 20288, 25152, 30432, 33536, 40576, 41527, 50304, 60864, 81152, 83054, 100608, 121728, 124581, 166108, 243456, 249162, 332216, 498324, 664432, 996648, 1328864, 1993296, 2657728, 3986592, 5315456, 7973184, 10630912, 15946368, 31892736]

約数ペア:

[(1, 31892736), (2, 15946368), (3, 10630912), (4, 7973184), (6, 5315456), (8, 3986592), (12, 2657728), (16, 1993296), (24, 1328864), (32, 996648), (48, 664432), (64, 498324), (96, 332216), (128, 249162), (131, 243456), (192, 166108), (256, 124581), (262, 121728), (317, 100608), (384, 83054), (393, 81152), (524, 60864), (634, 50304), (768, 41527), (786, 40576), (951, 33536), (1048, 30432), (1268, 25152), (1572, 20288), (1902, 16768), (2096, 15216), (2536, 12576), (3144, 10144), (3804, 8384), (4192, 7608), (5072, 6288)]