89829796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8887}}^1$

素因数の和:8936

約数の個数: 36

約数和(自身を含む): 189634368

約数和(自身を除く): 99804572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 8887, 10108, 17774, 35548, 62209, 124418, 168853, 248836, 337706, 675412, 1181971, 2363942, 3208207, 4727884, 6416414, 12832828, 22457449, 44914898, 89829796]

約数ペア:

[(1, 89829796), (2, 44914898), (4, 22457449), (7, 12832828), (14, 6416414), (19, 4727884), (28, 3208207), (38, 2363942), (76, 1181971), (133, 675412), (266, 337706), (361, 248836), (532, 168853), (722, 124418), (1444, 62209), (2527, 35548), (5054, 17774), (8887, 10108)]