86319478

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{14929}}^1$

素因数の和:15004

約数の個数: 24

約数和(自身を含む): 153181800

約数和(自身を除く): 66862322

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 14929, 29858, 104503, 209006, 731521, 880811, 1463042, 1761622, 6165677, 12331354, 43159739, 86319478]

約数ペア:

[(1, 86319478), (2, 43159739), (7, 12331354), (14, 6165677), (49, 1761622), (59, 1463042), (98, 880811), (118, 731521), (413, 209006), (826, 104503), (2891, 29858), (5782, 14929)]