87388262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197711}}^1$

素因数の和:197743

約数の個数: 16

約数和(自身を含む): 149470272

約数和(自身を除く): 62082010

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 197711, 395422, 2570243, 3361087, 5140486, 6722174, 43694131, 87388262]

約数ペア:

[(1, 87388262), (2, 43694131), (13, 6722174), (17, 5140486), (26, 3361087), (34, 2570243), (221, 395422), (442, 197711)]