219464048

素因数分解:

$2^4\times {\mathrm{3527}}^1\times {\mathrm{3889}}^1$

素因数の和:7424

約数の個数: 20

約数和(自身を含む): 425441520

約数和(自身を除く): 205977472

約数列:

[1, 2, 4, 8, 16, 3527, 3889, 7054, 7778, 14108, 15556, 28216, 31112, 56432, 62224, 13716503, 27433006, 54866012, 109732024, 219464048]

約数ペア:

[(1, 219464048), (2, 109732024), (4, 54866012), (8, 27433006), (16, 13716503), (3527, 62224), (3889, 56432), (7054, 31112), (7778, 28216), (14108, 15556)]