61768064

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{20981}}^1$

素因数の和:21018

約数の個数: 32

約数和(自身を含む): 128409840

約数和(自身を除く): 66641776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 20981, 41962, 83924, 167848, 335696, 482563, 671392, 965126, 1342784, 1930252, 2685568, 3860504, 7721008, 15442016, 30884032, 61768064]

約数ペア:

[(1, 61768064), (2, 30884032), (4, 15442016), (8, 7721008), (16, 3860504), (23, 2685568), (32, 1930252), (46, 1342784), (64, 965126), (92, 671392), (128, 482563), (184, 335696), (368, 167848), (736, 83924), (1472, 41962), (2944, 20981)]