219942056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{3463}}^1$

素因数の和:3953

約数の個数: 32

約数和(自身を含む): 437711040

約数和(自身を除く): 217768984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1868, 3463, 3736, 6926, 7939, 13852, 15878, 27704, 31756, 58871, 63512, 117742, 235484, 470968, 1617221, 3234442, 6468884, 12937768, 27492757, 54985514, 109971028, 219942056]

約数ペア:

[(1, 219942056), (2, 109971028), (4, 54985514), (8, 27492757), (17, 12937768), (34, 6468884), (68, 3234442), (136, 1617221), (467, 470968), (934, 235484), (1868, 117742), (3463, 63512), (3736, 58871), (6926, 31756), (7939, 27704), (13852, 15878)]