225159824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{110807}}^1$

素因数の和:110942

約数の個数: 20

約数和(自身を含む): 439686144

約数和(自身を除く): 214526320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 110807, 221614, 443228, 886456, 1772912, 14072489, 28144978, 56289956, 112579912, 225159824]

約数ペア:

[(1, 225159824), (2, 112579912), (4, 56289956), (8, 28144978), (16, 14072489), (127, 1772912), (254, 886456), (508, 443228), (1016, 221614), (2032, 110807)]