15131528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{43987}}^1$

素因数の和:44036

約数の個数: 16

約数和(自身を含む): 29032080

約数和(自身を除く): 13900552

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 43987, 87974, 175948, 351896, 1891441, 3782882, 7565764, 15131528]

約数ペア:

[(1, 15131528), (2, 7565764), (4, 3782882), (8, 1891441), (43, 351896), (86, 175948), (172, 87974), (344, 43987)]