31855892

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 24

約数和(自身を含む): 59267880

約数和(自身を除く): 27411988

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1621, 3242, 4913, 6484, 9826, 19652, 27557, 55114, 110228, 468469, 936938, 1873876, 7963973, 15927946, 31855892]

約数ペア:

[(1, 31855892), (2, 15927946), (4, 7963973), (17, 1873876), (34, 936938), (68, 468469), (289, 110228), (578, 55114), (1156, 27557), (1621, 19652), (3242, 9826), (4913, 6484)]