87129098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{327553}}^1$

素因数の和:327581

約数の個数: 16

約数和(自身を含む): 157225920

約数和(自身を除く): 70096822

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 327553, 655106, 2292871, 4585742, 6223507, 12447014, 43564549, 87129098]

約数ペア:

[(1, 87129098), (2, 43564549), (7, 12447014), (14, 6223507), (19, 4585742), (38, 2292871), (133, 655106), (266, 327553)]