55773986

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 84913920

約数和(自身を除く): 29139934

約数列:

[1, 2, 89, 178, 431, 727, 862, 1454, 38359, 64703, 76718, 129406, 313337, 626674, 27886993, 55773986]

約数ペア:

[(1, 55773986), (2, 27886993), (89, 626674), (178, 313337), (431, 129406), (727, 76718), (862, 64703), (1454, 38359)]