51582016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{25999}}^1$

素因数の和:26042

約数の個数: 28

約数和(自身を含む): 105664000

約数和(自身を除く): 54081984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 25999, 51998, 103996, 207992, 415984, 805969, 831968, 1611938, 1663936, 3223876, 6447752, 12895504, 25791008, 51582016]

約数ペア:

[(1, 51582016), (2, 25791008), (4, 12895504), (8, 6447752), (16, 3223876), (31, 1663936), (32, 1611938), (62, 831968), (64, 805969), (124, 415984), (248, 207992), (496, 103996), (992, 51998), (1984, 25999)]