9813904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 19766592

約数和(自身を除く): 9952688

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 163, 212, 284, 326, 424, 568, 652, 848, 1136, 1304, 2608, 3763, 7526, 8639, 11573, 15052, 17278, 23146, 30104, 34556, 46292, 60208, 69112, 92584, 138224, 185168, 613369, 1226738, 2453476, 4906952, 9813904]

約数ペア:

[(1, 9813904), (2, 4906952), (4, 2453476), (8, 1226738), (16, 613369), (53, 185168), (71, 138224), (106, 92584), (142, 69112), (163, 60208), (212, 46292), (284, 34556), (326, 30104), (424, 23146), (568, 17278), (652, 15052), (848, 11573), (1136, 8639), (1304, 7526), (2608, 3763)]