87868136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{354307}}^1$

素因数の和:354344

約数の個数: 16

約数和(自身を含む): 170067840

約数和(自身を除く): 82199704

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 354307, 708614, 1417228, 2834456, 10983517, 21967034, 43934068, 87868136]

約数ペア:

[(1, 87868136), (2, 43934068), (4, 21967034), (8, 10983517), (31, 2834456), (62, 1417228), (124, 708614), (248, 354307)]