31400168

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 29252632

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 719, 824, 1438, 2876, 5459, 5752, 10918, 21836, 38107, 43672, 74057, 76214, 148114, 152428, 296228, 304856, 592456, 3925021, 7850042, 15700084, 31400168]

約数ペア:

[(1, 31400168), (2, 15700084), (4, 7850042), (8, 3925021), (53, 592456), (103, 304856), (106, 296228), (206, 152428), (212, 148114), (412, 76214), (424, 74057), (719, 43672), (824, 38107), (1438, 21836), (2876, 10918), (5459, 5752)]