1881587392

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{68213}}^1$

素因数の和:68656

約数の個数: 28

約数和(自身を含む): 3742492896

約数和(自身を除く): 1860905504

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 3448, 6896, 13792, 27584, 68213, 136426, 272852, 545704, 1091408, 2182816, 4365632, 29399803, 58799606, 117599212, 235198424, 470396848, 940793696, 1881587392]

約数ペア:

[(1, 1881587392), (2, 940793696), (4, 470396848), (8, 235198424), (16, 117599212), (32, 58799606), (64, 29399803), (431, 4365632), (862, 2182816), (1724, 1091408), (3448, 545704), (6896, 272852), (13792, 136426), (27584, 68213)]