31493136

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 81621760

約数和(自身を除く): 50128624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1492, 1759, 2238, 2984, 3518, 4476, 5277, 5968, 7036, 8952, 10554, 14072, 17904, 21108, 28144, 42216, 84432, 656107, 1312214, 1968321, 2624428, 3936642, 5248856, 7873284, 10497712, 15746568, 31493136]

約数ペア:

[(1, 31493136), (2, 15746568), (3, 10497712), (4, 7873284), (6, 5248856), (8, 3936642), (12, 2624428), (16, 1968321), (24, 1312214), (48, 656107), (373, 84432), (746, 42216), (1119, 28144), (1492, 21108), (1759, 17904), (2238, 14072), (2984, 10554), (3518, 8952), (4476, 7036), (5277, 5968)]