55972976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205783}}^1$

素因数の和:205808

約数の個数: 20

約数和(自身を含む): 114827472

約数和(自身を除く): 58854496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205783, 411566, 823132, 1646264, 3292528, 3498311, 6996622, 13993244, 27986488, 55972976]

約数ペア:

[(1, 55972976), (2, 27986488), (4, 13993244), (8, 6996622), (16, 3498311), (17, 3292528), (34, 1646264), (68, 823132), (136, 411566), (272, 205783)]