86189474

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{77929}}^1$

素因数の和:78017

約数の個数: 16

約数和(自身を含む): 149625600

約数和(自身を除く): 63436126

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 77929, 155858, 545503, 1091006, 6156391, 12312782, 43094737, 86189474]

約数ペア:

[(1, 86189474), (2, 43094737), (7, 12312782), (14, 6156391), (79, 1091006), (158, 545503), (553, 155858), (1106, 77929)]