87204358

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{4201}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 133421904

約数和(自身を除く): 46217546

約数列:

[1, 2, 97, 107, 194, 214, 4201, 8402, 10379, 20758, 407497, 449507, 814994, 899014, 43602179, 87204358]

約数ペア:

[(1, 87204358), (2, 43602179), (97, 899014), (107, 814994), (194, 449507), (214, 407497), (4201, 20758), (8402, 10379)]