86697958

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10143

約数の個数: 16

約数和(自身を含む): 134053920

約数和(自身を除く): 47355962

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 10009, 20018, 610549, 710639, 1221098, 1421278, 43348979, 86697958]

約数ペア:

[(1, 86697958), (2, 43348979), (61, 1421278), (71, 1221098), (122, 710639), (142, 610549), (4331, 20018), (8662, 10009)]