31964226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 76403712

約数和(自身を除く): 44439486

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 134, 201, 222, 259, 307, 402, 469, 518, 614, 777, 921, 938, 1407, 1554, 1842, 2149, 2479, 2814, 4298, 4958, 6447, 7437, 11359, 12894, 14874, 17353, 20569, 22718, 34077, 34706, 41138, 52059, 61707, 68154, 79513, 104118, 123414, 143983, 159026, 238539, 287966, 431949, 477078, 761053, 863898, 1522106, 2283159, 4566318, 5327371, 10654742, 15982113, 31964226]

約数ペア:

[(1, 31964226), (2, 15982113), (3, 10654742), (6, 5327371), (7, 4566318), (14, 2283159), (21, 1522106), (37, 863898), (42, 761053), (67, 477078), (74, 431949), (111, 287966), (134, 238539), (201, 159026), (222, 143983), (259, 123414), (307, 104118), (402, 79513), (469, 68154), (518, 61707), (614, 52059), (777, 41138), (921, 34706), (938, 34077), (1407, 22718), (1554, 20569), (1842, 17353), (2149, 14874), (2479, 12894), (2814, 11359), (4298, 7437), (4958, 6447)]