31661644

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 66124800

約数和(自身を除く): 34463156

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 491, 658, 686, 982, 1316, 1372, 1964, 2303, 3437, 4606, 6874, 9212, 13748, 16121, 23077, 24059, 32242, 46154, 48118, 64484, 92308, 96236, 161539, 168413, 323078, 336826, 646156, 673652, 1130773, 2261546, 4523092, 7915411, 15830822, 31661644]

約数ペア:

[(1, 31661644), (2, 15830822), (4, 7915411), (7, 4523092), (14, 2261546), (28, 1130773), (47, 673652), (49, 646156), (94, 336826), (98, 323078), (188, 168413), (196, 161539), (329, 96236), (343, 92308), (491, 64484), (658, 48118), (686, 46154), (982, 32242), (1316, 24059), (1372, 23077), (1964, 16121), (2303, 13748), (3437, 9212), (4606, 6874)]