81536496

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12967}}^1$

素因数の和:13109

約数の個数: 40

約数和(自身を含む): 212260224

約数和(自身を除く): 130723728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 12967, 25934, 38901, 51868, 77802, 103736, 155604, 207472, 311208, 622416, 1698677, 3397354, 5096031, 6794708, 10192062, 13589416, 20384124, 27178832, 40768248, 81536496]

約数ペア:

[(1, 81536496), (2, 40768248), (3, 27178832), (4, 20384124), (6, 13589416), (8, 10192062), (12, 6794708), (16, 5096031), (24, 3397354), (48, 1698677), (131, 622416), (262, 311208), (393, 207472), (524, 155604), (786, 103736), (1048, 77802), (1572, 51868), (2096, 38901), (3144, 25934), (6288, 12967)]