87043642

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{5507}}^1$

素因数の和:6645

約数の個数: 16

約数和(自身を含む): 149376960

約数和(自身を除く): 62333318

約数列:

[1, 2, 7, 14, 1129, 2258, 5507, 7903, 11014, 15806, 38549, 77098, 6217403, 12434806, 43521821, 87043642]

約数ペア:

[(1, 87043642), (2, 43521821), (7, 12434806), (14, 6217403), (1129, 77098), (2258, 38549), (5507, 15806), (7903, 11014)]