86416496

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{8171}}^1$

素因数の和:8840

約数の個数: 20

約数和(自身を含む): 167705784

約数和(自身を除く): 81289288

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 8171, 10576, 16342, 32684, 65368, 130736, 5401031, 10802062, 21604124, 43208248, 86416496]

約数ペア:

[(1, 86416496), (2, 43208248), (4, 21604124), (8, 10802062), (16, 5401031), (661, 130736), (1322, 65368), (2644, 32684), (5288, 16342), (8171, 10576)]