85972021964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3354613}}^1$

素因数の和:3354809

約数の個数: 24

約数和(自身を含む): 154983166800

約数和(自身を除く): 69011144836

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 6407, 12814, 25628, 3354613, 6709226, 13418452, 144248359, 288496718, 499837337, 576993436, 999674674, 1999349348, 21493005491, 42986010982, 85972021964]

約数ペア:

[(1, 85972021964), (2, 42986010982), (4, 21493005491), (43, 1999349348), (86, 999674674), (149, 576993436), (172, 499837337), (298, 288496718), (596, 144248359), (6407, 13418452), (12814, 6709226), (25628, 3354613)]