40332686

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 61585920

約数和(自身を除く): 21253234

約数列:

[1, 2, 71, 142, 439, 647, 878, 1294, 31169, 45937, 62338, 91874, 284033, 568066, 20166343, 40332686]

約数ペア:

[(1, 40332686), (2, 20166343), (71, 568066), (142, 284033), (439, 91874), (647, 62338), (878, 45937), (1294, 31169)]