31528912

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{4703}}^1$

素因数の和:5130

約数の個数: 20

約数和(自身を含む): 61246080

約数和(自身を除く): 29717168

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 4703, 6704, 9406, 18812, 37624, 75248, 1970557, 3941114, 7882228, 15764456, 31528912]

約数ペア:

[(1, 31528912), (2, 15764456), (4, 7882228), (8, 3941114), (16, 1970557), (419, 75248), (838, 37624), (1676, 18812), (3352, 9406), (4703, 6704)]