56168408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21779

約数の個数: 32

約数和(自身を含む): 117385200

約数和(自身を除く): 61216792

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 21737, 43474, 86948, 173896, 369529, 413003, 739058, 826006, 1478116, 1652012, 2956232, 3304024, 7021051, 14042102, 28084204, 56168408]

約数ペア:

[(1, 56168408), (2, 28084204), (4, 14042102), (8, 7021051), (17, 3304024), (19, 2956232), (34, 1652012), (38, 1478116), (68, 826006), (76, 739058), (136, 413003), (152, 369529), (323, 173896), (646, 86948), (1292, 43474), (2584, 21737)]