88156369

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 103368960

約数和(自身を除く): 15212591

約数列:

[1, 7, 71, 89, 497, 623, 1993, 6319, 13951, 44233, 141503, 177377, 990521, 1241639, 12593767, 88156369]

約数ペア:

[(1, 88156369), (7, 12593767), (71, 1241639), (89, 990521), (497, 177377), (623, 141503), (1993, 44233), (6319, 13951)]