56731664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{322339}}^1$

素因数の和:322358

約数の個数: 20

約数和(自身を含む): 119910480

約数和(自身を除く): 63178816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 322339, 644678, 1289356, 2578712, 3545729, 5157424, 7091458, 14182916, 28365832, 56731664]

約数ペア:

[(1, 56731664), (2, 28365832), (4, 14182916), (8, 7091458), (11, 5157424), (16, 3545729), (22, 2578712), (44, 1289356), (88, 644678), (176, 322339)]