31888934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 60777216

約数和(自身を除く): 28888282

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3907, 4081, 7814, 8162, 27349, 42977, 54698, 85954, 207071, 300839, 414142, 601678, 1449497, 2277781, 2898994, 4555562, 15944467, 31888934]

約数ペア:

[(1, 31888934), (2, 15944467), (7, 4555562), (11, 2898994), (14, 2277781), (22, 1449497), (53, 601678), (77, 414142), (106, 300839), (154, 207071), (371, 85954), (583, 54698), (742, 42977), (1166, 27349), (3907, 8162), (4081, 7814)]