39922928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53089}}^1$

素因数の和:53144

約数の個数: 20

約数和(自身を含む): 78997920

約数和(自身を除く): 39074992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53089, 106178, 212356, 424712, 849424, 2495183, 4990366, 9980732, 19961464, 39922928]

約数ペア:

[(1, 39922928), (2, 19961464), (4, 9980732), (8, 4990366), (16, 2495183), (47, 849424), (94, 424712), (188, 212356), (376, 106178), (752, 53089)]