31267684

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5548

約数の個数: 36

約数和(自身を含む): 65858940

約数和(自身を除く): 34591256

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5501, 5684, 11002, 22004, 38507, 77014, 154028, 159529, 269549, 319058, 539098, 638116, 1078196, 1116703, 2233406, 4466812, 7816921, 15633842, 31267684]

約数ペア:

[(1, 31267684), (2, 15633842), (4, 7816921), (7, 4466812), (14, 2233406), (28, 1116703), (29, 1078196), (49, 638116), (58, 539098), (98, 319058), (116, 269549), (196, 159529), (203, 154028), (406, 77014), (812, 38507), (1421, 22004), (2842, 11002), (5501, 5684)]