54687928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 112636800

約数和(自身を除く): 57948872

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 15643, 31286, 62572, 125144, 297217, 359789, 594434, 719578, 1188868, 1439156, 2377736, 2878312, 6835991, 13671982, 27343964, 54687928]

約数ペア:

[(1, 54687928), (2, 27343964), (4, 13671982), (8, 6835991), (19, 2878312), (23, 2377736), (38, 1439156), (46, 1188868), (76, 719578), (92, 594434), (152, 359789), (184, 297217), (437, 125144), (874, 62572), (1748, 31286), (3496, 15643)]