56315216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{121369}}^1$

素因数の和:121406

約数の個数: 20

約数和(自身を含む): 112874100

約数和(自身を除く): 56558884

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 121369, 242738, 485476, 970952, 1941904, 3519701, 7039402, 14078804, 28157608, 56315216]

約数ペア:

[(1, 56315216), (2, 28157608), (4, 14078804), (8, 7039402), (16, 3519701), (29, 1941904), (58, 970952), (116, 485476), (232, 242738), (464, 121369)]