31825696

素因数分解:

$2^5\times 7^2\times {\mathrm{20297}}^1$

素因数の和:20321

約数の個数: 36

約数和(自身を含む): 72890118

約数和(自身を除く): 41064422

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 20297, 40594, 81188, 142079, 162376, 284158, 324752, 568316, 649504, 994553, 1136632, 1989106, 2273264, 3978212, 4546528, 7956424, 15912848, 31825696]

約数ペア:

[(1, 31825696), (2, 15912848), (4, 7956424), (7, 4546528), (8, 3978212), (14, 2273264), (16, 1989106), (28, 1136632), (32, 994553), (49, 649504), (56, 568316), (98, 324752), (112, 284158), (196, 162376), (224, 142079), (392, 81188), (784, 40594), (1568, 20297)]