87885542

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3769}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 134362800

約数和(自身を除く): 46477258

約数列:

[1, 2, 89, 131, 178, 262, 3769, 7538, 11659, 23318, 335441, 493739, 670882, 987478, 43942771, 87885542]

約数ペア:

[(1, 87885542), (2, 43942771), (89, 987478), (131, 670882), (178, 493739), (262, 335441), (3769, 23318), (7538, 11659)]