87086969338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61939523}}^1$

素因数の和:61939581

約数の個数: 16

約数和(自身を含む): 141222114720

約数和(自身を除く): 54135145382

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 61939523, 123879046, 1176850937, 2291762351, 2353701874, 4583524702, 43543484669, 87086969338]

約数ペア:

[(1, 87086969338), (2, 43543484669), (19, 4583524702), (37, 2353701874), (38, 2291762351), (74, 1176850937), (703, 123879046), (1406, 61939523)]