31571808

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 83398896

約数和(自身を除く): 51827088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 1901, 2076, 2768, 3802, 4152, 5536, 5703, 7604, 8304, 11406, 15208, 16608, 22812, 30416, 45624, 60832, 91248, 182496, 328873, 657746, 986619, 1315492, 1973238, 2630984, 3946476, 5261968, 7892952, 10523936, 15785904, 31571808]

約数ペア:

[(1, 31571808), (2, 15785904), (3, 10523936), (4, 7892952), (6, 5261968), (8, 3946476), (12, 2630984), (16, 1973238), (24, 1315492), (32, 986619), (48, 657746), (96, 328873), (173, 182496), (346, 91248), (519, 60832), (692, 45624), (1038, 30416), (1384, 22812), (1901, 16608), (2076, 15208), (2768, 11406), (3802, 8304), (4152, 7604), (5536, 5703)]