31964744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15427}}^1$

素因数の和:15477

約数の個数: 32

約数和(自身を含む): 70351680

約数和(自身を除く): 38386936

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 15427, 30854, 61708, 107989, 123416, 215978, 431956, 570799, 863912, 1141598, 2283196, 3995593, 4566392, 7991186, 15982372, 31964744]

約数ペア:

[(1, 31964744), (2, 15982372), (4, 7991186), (7, 4566392), (8, 3995593), (14, 2283196), (28, 1141598), (37, 863912), (56, 570799), (74, 431956), (148, 215978), (259, 123416), (296, 107989), (518, 61708), (1036, 30854), (2072, 15427)]