86940254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2083}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 133917840

約数和(自身を除く): 46977586

約数列:

[1, 2, 41, 82, 509, 1018, 2083, 4166, 20869, 41738, 85403, 170806, 1060247, 2120494, 43470127, 86940254]

約数ペア:

[(1, 86940254), (2, 43470127), (41, 2120494), (82, 1060247), (509, 170806), (1018, 85403), (2083, 41738), (4166, 20869)]