86685178

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 132584256

約数和(自身を除く): 45899078

約数列:

[1, 2, 71, 142, 193, 386, 3163, 6326, 13703, 27406, 224573, 449146, 610459, 1220918, 43342589, 86685178]

約数ペア:

[(1, 86685178), (2, 43342589), (71, 1220918), (142, 610459), (193, 449146), (386, 224573), (3163, 27406), (6326, 13703)]